164 articles

Prerequisite: Average, Spread and the Z-Score

arbitrage

Prerequisite: Graphs and Shortest Paths on Your Fingers

arbitrage

Prerequisite: Logarithms, Or Why Bots Add Instead of Multiply

arbitrage

Release: Show Your Bot to People

arbitrage

Pairs Trading From Zero: Two Coins on a Leash

arbitrage

Futures Against Spot: Earning the Funding Rate

arbitrage

Speed: Vectors, Matrices and a Little Rust

arbitrage

Paper Trading, Config and Risk Limits

arbitrage

Reality Check: What Breaks Between the Plan and the Money

arbitrage

How Much Can You Trade? Size, Fees and Slippage

arbitrage

Reading and Walking an Order Book

arbitrage

RICH From Zero: Short Profitable Circles With Colour Coding

arbitrage

SPFA From Zero: The Lazy Version of Bellman-Ford

arbitrage

Bellman-Ford From Zero: Finding a Negative Cycle

arbitrage

Rates as a Graph: Why Arbitrage Becomes a Negative Cycle

arbitrage

Comparing Best Prices: Stage 1 on Five Exchanges

arbitrage

Stages of an Arbitrage System: Designing the Bot

arbitrage

Kinds of Arbitrage: Pick the Type of Your Bot

arbitrage

What Arbitrage Is: Your First Scanner in 10 Minutes

arbitrage

+702% on SOL. Where Is Jev in This Backtest?

algorithmic trading

XGBoost for Return Direction: Class Imbalance and Decision Thresholds

machine-learning

Transfer Entropy: Which Way Does Information Flow Between Crypto Assets?

causal-inference

Trade Classification When You Have No Side Flag: Tick, Quote, Lee-Ready, BVC

microstructure

Irregular Time in Tick Models: Continuous-Time Encodings vs. Plain Positional Embeddings

HFT

Synthetic Control Methods for Evaluating Trading Strategies

causal-inference

Scoring Probabilistic Forecasts: CRPS, PIT Calibration, and DeepAR

forecasting

Physics-Informed Neural Networks for Options Pricing

deep-learning

PCMCI: Causal Discovery in Multivariate Crypto Time Series

causal-inference

Order Flow Imbalance: The Cont-Kukanov-Stoikov Event Decomposition

microstructure

Neural ODEs: Does Continuous Time Beat a Delta-Time Feature?

deep-learning

Multi-Task Learning for Simultaneous Price, Volume, and Volatility Prediction

deep-learning

Model Pruning for Low-Latency Trading Inference

model-compression

Updating the Volume Curve Intraday: Does Adaptive Forecasting Actually Help?

microstructure

Koopman Operators and DMD: Do Market Modes Survive Out-of-Sample?

mathematics

Knowledge Distillation: Compressing Trading Models for Low-Latency Deployment

model-compression

The Other Way a Regression Lies: Endogeneity, 2SLS, and the Gamma Calibration Problem

causal-inference

Hawkes Processes for Order Arrival and Market Event Modeling

microstructure

Hamiltonian Neural Networks: Does a Financial System Conserve Anything?

deep-learning

Toda-Yamamoto vs Differenced Granger: Does the BTC Lead-Lag Survive?

causal-inference

Gaussian Processes for Non-Parametric Price Modeling

bayesian

Fourier Neural Operator for PDE-Based Financial Modeling

deep-learning

Does a Full-Day Context Beat a Ten-Minute One? Flash Attention and the Sequence-Length Question

deep-learning

Ensemble Methods: Combining Weak Learners for Robust Alpha

machine-learning

Double Machine Learning: Estimating a Causal Parameter Instead of Predicting Returns

causal-inference

Causal Forests for Heterogeneous Treatment Effects in Trading

causal-inference

Epistemic vs Aleatoric: Measuring What a Return Model Doesn't Know

bayesian

AutoML for Systematic Trading Pipelines

AutoML

Liquidation cascades as a trading signal: reading forced, pre-announced flow

liquidations

Active Uniswap v3 LPing as Market Making: Range Selection, Rebalancing, and Delta Hedging

uniswap

The MEV supply chain: PBS, MEV-Boost, and who actually captures the value

mev

On-chain arbitrage: atomic cycles, flash loans, and the auction you have to win

arbitrage

Impermanent Loss and LVR: the real math of LP profitability

defi

Inside the slice: child-order tactics between your scheduler and the exchange

execution

Slippage curves, not slippage constants: cost models that survive contact with live trading

slippage

Smart Order Routing in Crypto: One Order, Twelve Venues, No NBBO

execution

The maker-taker decision: fee tiers, rebates, and the true cost of crossing the spread

maker taker

Implementation shortfall and DIY TCA: measuring what execution actually costs you

execution

Liquidations on-chain: Aave and Compound mechanics, and the bot business around them

defi

Uniswap v3 for Quants: Concentrated Liquidity and Tick Math from First Principles

uniswap

MEV anatomy: sandwiches, frontrunning, and the dark forest of the mempool

mev

Fill simulation: the ladder from close-price fantasy to queue-aware reality

fill simulation

TWAP vs VWAP vs POV: picking an execution benchmark (and knowing when each lies to you)

execution

Almgren-Chriss Without the Hand-Waving: Optimal Execution You Can Implement in an Afternoon

execution

Volatility Targeting and Trading with GARCH Forecasts

volatility

DCC-GARCH: Dynamic Correlations for Pairs and Portfolio Risk

volatility

Asymmetric and Heavy-Tailed GARCH: EGARCH, GJR, and Student-t

volatility

GARCH(1,1): Forecasting Crypto Volatility

volatility

The Honest Negative: Tens of Thousands of Backtests, Five Majors, No Robust Edge

algotrading

Proving No Look-Ahead in Multi-Timeframe Backtests: Perturb the Future, Prove the Past Can't See It

algotrading

When the GPU Pays Off: The Parameter-Sweep Roofline, Where a Headline 167x Is Really 27x Algorithm Times 6.2x Hardware

algotrading

The GPU Precision Trap: How an fp32 Backtest on Apple Metal Silently Returns Garbage

algotrading

The Fidelity Gate: Coarse-to-Fine Backtesting Fools You Faster Unless the Cheap Proxy Ranks Like the Expensive One

algotrading

Random vs Smart Search: The Crossover Is Eval Cost, Not the Algorithm

algotrading

The Two-Axis Parameter Space: Why Most of Your Sweep Should Be Nearly Free

algotrading

The Framework Tax: When Your Backtest Library Is Slower Than a Naive Pandas Loop

algotrading

The Probability of Backtest Overfitting: Did Your Search Beat a Coin Flip?

algotrading

The IPC Tax: Put the Backtest Engine Behind a Socket and Lose 13% - Almost None of It to the Socket

algotrading

The Deflated Sharpe Ratio: How Many of Your Backtest 'Winners' Survive Multiple Testing?

algotrading

Objective-Function Design: The Metric You Optimize Secretly Picks Your Strategy

algotrading

Look-Ahead Bias: How a One-Bar Mistake Manufactures a Sharpe of 15 From Pure Noise

algotrading

The Backtest Speed Ladder: 298x on a Laptop CPU, Identical PnL to the Last Trade

algotrading

researcher: A Searchable Quant-Research Archive for Humans and AI Agents

researcher

algo-investor-skills: Claude Code Skills That Build a Scam-Proof Investor Proposal

algotrading

The Kelly Criterion for Strategies: How to Size Positions and Allocate Capital

risk management

Daily Stock Analysis: An AI System That Turns a Watchlist Into a Daily Decision Dashboard

LLM

Temporal Fusion Transformers for Multi-Horizon Portfolio Forecasting

deep-learning

Conformal Prediction for Risk-Aware Position Sizing

uncertainty

Bid-Ask Spread Modeling and Prediction with Machine Learning

microstructure

DeepLOB: Deep Learning on Limit Order Books

deep-learning

Inside Our House Algorithm: HRP + Long/Short + CVaR with Hull-White

portfolio optimization

12 Portfolio Optimization Algorithms, Compared: HRP, Black-Litterman, NCO and Beyond

portfolio optimization

OneTick: The Platform Where Exchanges Catch Spoofers and Hedge Funds Hunt Alpha

onetick

TradingAgents: Multi-Agent AI Framework That Models a Hedge Fund

AI

Prediction Market Arbitrage: Hidden Costs, Fees, and the Real Math

prediction markets

T-Bricks (Broadridge): How the Platform Powering Prop Firms Works

tbricks

Flowsurface: Open-Source Orderflow Platform for Crypto Markets

orderflow

Fincept Terminal: Open-Source Bloomberg Terminal Alternative Built on C++ and AI

fincept

AutoHedge: A Review of an Autonomous AI Hedge Fund Based on Swarm Intelligence

autohedge

Kronos: A Foundation Model That Teaches Candlestick Charts to Speak Transformer Language

kronos

Jesse: Crypto Algo-Trading Framework with a Minute-Based Engine in Python and Rust

jesse

AI Hedge Fund: A Multi-Agent Fund Where AI Analysts Vote on Trades

LLM

AI4Finance Foundation: The FinGPT, FinRL, and FinRobot Ecosystem for Algo-Trading

AI4Finance

VectorBT: The Fastest Backtesting Framework for Python

backtesting

Copula Models for Joint Risk Modeling in Crypto Portfolios

risk

ZigBolt: Why We Built Our Own Aeron in Zig and Hit 20 Nanoseconds Per Message

zigbolt

Automated ETF Portfolio Rebalancing: How We Built a Bot for Tinkoff Invest

etf

Aeron: Inside the Messaging System That Powers Half of the HFT Industry

aeron

How to Catch Drops After Shitcoin Pumps: A Systematic Approach

shitcoins

Order Types in Algorithmic Trading: From Limit with Chasing to Virtual Orders

orders

Bar Types and Aggregation Methods for Algorithmic Trading

algotrading

Hidden Markov Models in Trading: How to Adapt Your Strategy to Market Regimes

hmm

Queue Inside the Wall: Analyzing Order Position in Order Book Density

order book

LLM Alpha Mining: How to Extract Trading Signals from Earnings Calls and Financial Documents

llm

Statistical Arbitrage and Pairs Trading in Crypto Markets: From Cointegration to the Kalman Filter

stat arb

Digital Fingerprint of a Trader: How to Identify a Market Maker by Their Order Book Behavior

fingerprint

PnL by Active Time: The Metric That Changes Strategy Rankings

algotrading

Adaptive Drill-Down: Backtest with Variable Granularity from Minutes to Raw Trades

algotrading

Aggregated Parquet Cache: How to Speed Up Multi-Timeframe Backtests by Hundreds of Times

algotrading

Walk-Forward Optimization: The Only Honest Strategy Test

algotrading

Signal Correlation: How Many Pairs to Monitor

algotrading

Polars vs Pandas for Algotrading: Benchmarks on Real Data

algotrading

Plateau Analysis: How to Distinguish a Robust Optimum from Overfitting

algotrading

Coordinate Descent vs Bayesian Optimization: Which Finds Better Parameters

algotrading

Multi-Symbol Validation: Test Your Strategy on All Pairs

algotrading

Funding Rates Kill Your Leverage: Why PnL×50x Is a Fiction

algo trading

Cascade Strategies: Priority Execution with Fallback Filling

algotrading

Backtest-live parity: why your bot trades differently from the backtest

algotrading

Monte Carlo Bootstrap: How to Get Confidence Intervals for a Backtest in 10 Lines of Code

algotrading

Funding Rate Arbitrage Across Exchanges: How to Profit from Rate Differences

algo trading

QuestDB for Algorithmic Trading: SQL Extensions That Change the Game

QuestDB

QuestDB for Algorithmic Trading: From Order Books to Production Architecture

QuestDB

QuestDB for Algorithmic Trading: Architecture That Speaks the Language of Markets

QuestDB

Data Communication in Algo Trading Systems: A Technology Overview

algotrading

Loss-Profit Asymmetry: The Math That Kills Your Deposit

risk management

Complex Arbitrage Execution in Rust: From Nanoseconds to Atomic Multi-Legs

Rust

GNN, Transformers, and RL for Arbitrage: When Neural Networks Learn to Trade

arbitrage

Matrices, Tensors, and Tropical Algebra: Linear Algebra for Arbitrage Detection

arbitrage

Vine Copulas for Arbitrage: Modeling High-Dimensional Dependencies

arbitrage

Futures-Spot Arbitrage: From Cash-and-Carry to DeFi-CeFi

arbitrage

Graph Algorithms for Arbitrage Detection: From Bellman-Ford to RICH

arbitrage

The Black-Scholes Formula: Option Mathematics and the Holy Grail of Trading

black-scholes

Anomaly Detection for Trading Bot Protection: From Z-Score to Transformer

algo trading

Markowitz Portfolio Theory for Crypto: From Zero to Hero

portfolio optimization

From Turbulence to Trading: How Navier-Stokes Equations Revolutionize Algorithmic Trading

Navier-Stokes

The Navier-Stokes Problem: Why Your Coffee Cup Could Run Doom

Navier-Stokes

Trading Signals: Why It Doesn't Work the Way You Think

trading signals

Diffusion Models vs Cryptocurrency Anarchy: Why DDPM Can Predict Bitcoin Crashes Better Than Your Astrologist

diffusion models

Jim Simons: From Differential Geometry to the Most Profitable Algo-Fund in History

Jim Simons

Complex Manifolds in Algorithmic Trading: The Geometry of Financial Markets

complex manifolds

CCXT: How WebSocket Orderbook Methods Really Work

CCXT

Bill Williams Fractals: A Simple Tool for Spotting Extremes and Reversals

Bill Williams

Attractors in HFT: When Mathematics Meets the Market

attractors

Bill Williams: How a Maverick with a Psychology Degree Changed Trading Forever

Bill Williams

The Principle of Multiplicative Composition: A Four-Tier Synergy Model in Investment Strategies

multiplicative composition

Portfolio Balancer: Hierarchical Investment Management System

portfolio management

Dynamically Combining Mean Reversion and Momentum Strategies in Statistical Arbitrage: Mathematical Foundations and Practical Implementation

statistical arbitrage

Distance Approach in Pairs Trading: Implementation and Analysis with Rust

pairs-trading

Developing a Simple C++ Scalper Using FAST/FIX: Step-by-Step Guide

C++

The 'Desire Orderbook' Concept: An Innovative Approach to Market Behavior Prediction

Desire Orderbook

Analysis of Trader Behavior Prediction Capabilities in DEX Based on Identification and Modeling

DEX

Building a Market Making Algorithm for Crypto Pairs Using the Avellaneda-Stoikov Model

market making

Trading Candles Demystified: How Raw Trades Become the Foundation of Market Analysis

candles

Revolution in Investment Portfolio Management with Agentic AI

AI

Trading System Terminology Dictionary

terminology

Prerequisite: Average, Spread and the Z-Score

2 min

Prerequisite: Graphs and Shortest Paths on Your Fingers

2 min

Prerequisite: Logarithms, Or Why Bots Add Instead of Multiply

2 min

Release: Show Your Bot to People

7 min

Pairs Trading From Zero: Two Coins on a Leash

7 min

Futures Against Spot: Earning the Funding Rate

7 min

Speed: Vectors, Matrices and a Little Rust

8 min

Paper Trading, Config and Risk Limits

6 min

Reality Check: What Breaks Between the Plan and the Money

6 min

How Much Can You Trade? Size, Fees and Slippage

6 min

Reading and Walking an Order Book

6 min

RICH From Zero: Short Profitable Circles With Colour Coding

7 min

SPFA From Zero: The Lazy Version of Bellman-Ford

6 min

Bellman-Ford From Zero: Finding a Negative Cycle

7 min

Rates as a Graph: Why Arbitrage Becomes a Negative Cycle

6 min

Comparing Best Prices: Stage 1 on Five Exchanges

6 min

Stages of an Arbitrage System: Designing the Bot

4 min

Kinds of Arbitrage: Pick the Type of Your Bot

5 min

What Arbitrage Is: Your First Scanner in 10 Minutes

6 min

+702% on SOL. Where Is Jev in This Backtest?

7 min

XGBoost for Return Direction: Class Imbalance and Decision Thresholds

16 min

Transfer Entropy: Which Way Does Information Flow Between Crypto Assets?

17 min

Trade Classification When You Have No Side Flag: Tick, Quote, Lee-Ready, BVC

11 min

Irregular Time in Tick Models: Continuous-Time Encodings vs. Plain Positional Embeddings

9 min

Synthetic Control Methods for Evaluating Trading Strategies

16 min

Scoring Probabilistic Forecasts: CRPS, PIT Calibration, and DeepAR

14 min

Physics-Informed Neural Networks for Options Pricing

16 min

PCMCI: Causal Discovery in Multivariate Crypto Time Series

16 min

Order Flow Imbalance: The Cont-Kukanov-Stoikov Event Decomposition

14 min

Neural ODEs: Does Continuous Time Beat a Delta-Time Feature?

16 min

Multi-Task Learning for Simultaneous Price, Volume, and Volatility Prediction

10 min

Model Pruning for Low-Latency Trading Inference

16 min

Updating the Volume Curve Intraday: Does Adaptive Forecasting Actually Help?

10 min

Koopman Operators and DMD: Do Market Modes Survive Out-of-Sample?

18 min

Knowledge Distillation: Compressing Trading Models for Low-Latency Deployment

15 min

The Other Way a Regression Lies: Endogeneity, 2SLS, and the Gamma Calibration Problem

8 min

Hawkes Processes for Order Arrival and Market Event Modeling

17 min

Hamiltonian Neural Networks: Does a Financial System Conserve Anything?

14 min

Toda-Yamamoto vs Differenced Granger: Does the BTC Lead-Lag Survive?

14 min

Gaussian Processes for Non-Parametric Price Modeling

22 min

Fourier Neural Operator for PDE-Based Financial Modeling

19 min

Does a Full-Day Context Beat a Ten-Minute One? Flash Attention and the Sequence-Length Question

12 min

Ensemble Methods: Combining Weak Learners for Robust Alpha

9 min

Double Machine Learning: Estimating a Causal Parameter Instead of Predicting Returns

14 min

Causal Forests for Heterogeneous Treatment Effects in Trading

15 min

Epistemic vs Aleatoric: Measuring What a Return Model Doesn't Know

16 min

AutoML for Systematic Trading Pipelines

16 min

Liquidation cascades as a trading signal: reading forced, pre-announced flow

18 min

Active Uniswap v3 LPing as Market Making: Range Selection, Rebalancing, and Delta Hedging

27 min

The MEV supply chain: PBS, MEV-Boost, and who actually captures the value

20 min

On-chain arbitrage: atomic cycles, flash loans, and the auction you have to win

21 min

Impermanent Loss and LVR: the real math of LP profitability

15 min

Inside the slice: child-order tactics between your scheduler and the exchange

17 min

Slippage curves, not slippage constants: cost models that survive contact with live trading

16 min

Smart Order Routing in Crypto: One Order, Twelve Venues, No NBBO

16 min

The maker-taker decision: fee tiers, rebates, and the true cost of crossing the spread

17 min

Implementation shortfall and DIY TCA: measuring what execution actually costs you

16 min

Liquidations on-chain: Aave and Compound mechanics, and the bot business around them

13 min

Uniswap v3 for Quants: Concentrated Liquidity and Tick Math from First Principles

14 min

MEV anatomy: sandwiches, frontrunning, and the dark forest of the mempool

19 min

Fill simulation: the ladder from close-price fantasy to queue-aware reality

17 min

TWAP vs VWAP vs POV: picking an execution benchmark (and knowing when each lies to you)

16 min

Almgren-Chriss Without the Hand-Waving: Optimal Execution You Can Implement in an Afternoon

16 min

Volatility Targeting and Trading with GARCH Forecasts

30 min

DCC-GARCH: Dynamic Correlations for Pairs and Portfolio Risk

30 min

Asymmetric and Heavy-Tailed GARCH: EGARCH, GJR, and Student-t

33 min

GARCH(1,1): Forecasting Crypto Volatility

25 min

The Honest Negative: Tens of Thousands of Backtests, Five Majors, No Robust Edge

15 min

Proving No Look-Ahead in Multi-Timeframe Backtests: Perturb the Future, Prove the Past Can't See It

16 min

When the GPU Pays Off: The Parameter-Sweep Roofline, Where a Headline 167x Is Really 27x Algorithm Times 6.2x Hardware

19 min

The GPU Precision Trap: How an fp32 Backtest on Apple Metal Silently Returns Garbage

17 min

The Fidelity Gate: Coarse-to-Fine Backtesting Fools You Faster Unless the Cheap Proxy Ranks Like the Expensive One

18 min

Random vs Smart Search: The Crossover Is Eval Cost, Not the Algorithm

18 min

The Two-Axis Parameter Space: Why Most of Your Sweep Should Be Nearly Free

15 min

The Framework Tax: When Your Backtest Library Is Slower Than a Naive Pandas Loop

17 min

The Probability of Backtest Overfitting: Did Your Search Beat a Coin Flip?

23 min

The IPC Tax: Put the Backtest Engine Behind a Socket and Lose 13% - Almost None of It to the Socket

25 min

The Deflated Sharpe Ratio: How Many of Your Backtest 'Winners' Survive Multiple Testing?

26 min

Objective-Function Design: The Metric You Optimize Secretly Picks Your Strategy

28 min

Look-Ahead Bias: How a One-Bar Mistake Manufactures a Sharpe of 15 From Pure Noise

14 min

The Backtest Speed Ladder: 298x on a Laptop CPU, Identical PnL to the Last Trade

23 min

researcher: A Searchable Quant-Research Archive for Humans and AI Agents

12 min

algo-investor-skills: Claude Code Skills That Build a Scam-Proof Investor Proposal

12 min

The Kelly Criterion for Strategies: How to Size Positions and Allocate Capital

16 min

Daily Stock Analysis: An AI System That Turns a Watchlist Into a Daily Decision Dashboard

5 min

Temporal Fusion Transformers for Multi-Horizon Portfolio Forecasting

17 min

Conformal Prediction for Risk-Aware Position Sizing

22 min

Bid-Ask Spread Modeling and Prediction with Machine Learning

22 min

DeepLOB: Deep Learning on Limit Order Books

20 min

Inside Our House Algorithm: HRP + Long/Short + CVaR with Hull-White

10 min

12 Portfolio Optimization Algorithms, Compared: HRP, Black-Litterman, NCO and Beyond

8 min

OneTick: The Platform Where Exchanges Catch Spoofers and Hedge Funds Hunt Alpha

9 min

TradingAgents: Multi-Agent AI Framework That Models a Hedge Fund

2 min

Prediction Market Arbitrage: Hidden Costs, Fees, and the Real Math

3 min

T-Bricks (Broadridge): How the Platform Powering Prop Firms Works

5 min

Flowsurface: Open-Source Orderflow Platform for Crypto Markets

5 min

Fincept Terminal: Open-Source Bloomberg Terminal Alternative Built on C++ and AI

6 min

AutoHedge: A Review of an Autonomous AI Hedge Fund Based on Swarm Intelligence

4 min

Kronos: A Foundation Model That Teaches Candlestick Charts to Speak Transformer Language

2 min

Jesse: Crypto Algo-Trading Framework with a Minute-Based Engine in Python and Rust

1 min

AI Hedge Fund: A Multi-Agent Fund Where AI Analysts Vote on Trades

3 min

AI4Finance Foundation: The FinGPT, FinRL, and FinRobot Ecosystem for Algo-Trading

1 min

VectorBT: The Fastest Backtesting Framework for Python

3 min

Copula Models for Joint Risk Modeling in Crypto Portfolios

16 min

ZigBolt: Why We Built Our Own Aeron in Zig and Hit 20 Nanoseconds Per Message

10 min

Automated ETF Portfolio Rebalancing: How We Built a Bot for Tinkoff Invest

3 min

Aeron: Inside the Messaging System That Powers Half of the HFT Industry

3 min

How to Catch Drops After Shitcoin Pumps: A Systematic Approach

20 min

Order Types in Algorithmic Trading: From Limit with Chasing to Virtual Orders

22 min

Bar Types and Aggregation Methods for Algorithmic Trading

36 min

Hidden Markov Models in Trading: How to Adapt Your Strategy to Market Regimes

22 min

Queue Inside the Wall: Analyzing Order Position in Order Book Density

14 min

LLM Alpha Mining: How to Extract Trading Signals from Earnings Calls and Financial Documents

23 min

Statistical Arbitrage and Pairs Trading in Crypto Markets: From Cointegration to the Kalman Filter

23 min

Digital Fingerprint of a Trader: How to Identify a Market Maker by Their Order Book Behavior

10 min

PnL by Active Time: The Metric That Changes Strategy Rankings

10 min

Adaptive Drill-Down: Backtest with Variable Granularity from Minutes to Raw Trades

16 min

Aggregated Parquet Cache: How to Speed Up Multi-Timeframe Backtests by Hundreds of Times

7 min

Walk-Forward Optimization: The Only Honest Strategy Test

19 min

Signal Correlation: How Many Pairs to Monitor

20 min

Polars vs Pandas for Algotrading: Benchmarks on Real Data

19 min

Plateau Analysis: How to Distinguish a Robust Optimum from Overfitting

19 min

Coordinate Descent vs Bayesian Optimization: Which Finds Better Parameters

22 min

Multi-Symbol Validation: Test Your Strategy on All Pairs

20 min

Funding Rates Kill Your Leverage: Why PnL×50x Is a Fiction

10 min

Cascade Strategies: Priority Execution with Fallback Filling

26 min

Backtest-live parity: why your bot trades differently from the backtest

16 min

Monte Carlo Bootstrap: How to Get Confidence Intervals for a Backtest in 10 Lines of Code

10 min

Funding Rate Arbitrage Across Exchanges: How to Profit from Rate Differences

12 min

QuestDB for Algorithmic Trading: SQL Extensions That Change the Game

10 min

QuestDB for Algorithmic Trading: From Order Books to Production Architecture

11 min

QuestDB for Algorithmic Trading: Architecture That Speaks the Language of Markets

7 min

Data Communication in Algo Trading Systems: A Technology Overview

12 min

Loss-Profit Asymmetry: The Math That Kills Your Deposit

9 min

Complex Arbitrage Execution in Rust: From Nanoseconds to Atomic Multi-Legs

3 min

GNN, Transformers, and RL for Arbitrage: When Neural Networks Learn to Trade

3 min

Matrices, Tensors, and Tropical Algebra: Linear Algebra for Arbitrage Detection

5 min

Vine Copulas for Arbitrage: Modeling High-Dimensional Dependencies

3 min

Futures-Spot Arbitrage: From Cash-and-Carry to DeFi-CeFi

3 min

Graph Algorithms for Arbitrage Detection: From Bellman-Ford to RICH

5 min

The Black-Scholes Formula: Option Mathematics and the Holy Grail of Trading

6 min

Anomaly Detection for Trading Bot Protection: From Z-Score to Transformer

10 min

Markowitz Portfolio Theory for Crypto: From Zero to Hero

9 min

From Turbulence to Trading: How Navier-Stokes Equations Revolutionize Algorithmic Trading

16 min

The Navier-Stokes Problem: Why Your Coffee Cup Could Run Doom

7 min

Trading Signals: Why It Doesn't Work the Way You Think

4 min

Diffusion Models vs Cryptocurrency Anarchy: Why DDPM Can Predict Bitcoin Crashes Better Than Your Astrologist

7 min

Jim Simons: From Differential Geometry to the Most Profitable Algo-Fund in History

5 min

Complex Manifolds in Algorithmic Trading: The Geometry of Financial Markets

7 min

CCXT: How WebSocket Orderbook Methods Really Work

8 min

Bill Williams Fractals: A Simple Tool for Spotting Extremes and Reversals

3 min

Attractors in HFT: When Mathematics Meets the Market

9 min

Bill Williams: How a Maverick with a Psychology Degree Changed Trading Forever

4 min

The Principle of Multiplicative Composition: A Four-Tier Synergy Model in Investment Strategies

5 min

Portfolio Balancer: Hierarchical Investment Management System

5 min

Dynamically Combining Mean Reversion and Momentum Strategies in Statistical Arbitrage: Mathematical Foundations and Practical Implementation

4 min

Distance Approach in Pairs Trading: Implementation and Analysis with Rust

11 min

Developing a Simple C++ Scalper Using FAST/FIX: Step-by-Step Guide

4 min

The 'Desire Orderbook' Concept: An Innovative Approach to Market Behavior Prediction

5 min

Analysis of Trader Behavior Prediction Capabilities in DEX Based on Identification and Modeling

5 min

Building a Market Making Algorithm for Crypto Pairs Using the Avellaneda-Stoikov Model

8 min

Trading Candles Demystified: How Raw Trades Become the Foundation of Market Analysis

3 min

Revolution in Investment Portfolio Management with Agentic AI

8 min

Trading System Terminology Dictionary

20 min