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r/algotrading
A place for redditors to discuss quantitative trading, statistical methods, econometrics, programming, implementation, automated strategies, and bounce ideas off each other for constructive criticism. Feel free to submit papers/links of things you find interesting.
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1100%update on the missing s&p 500 stocks, the measurement, and the bug that was bigger than the biasData u/Finance__broski 3 hours ago 2 comments
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1100%MT4 tip: separate signal TF from execution TF on XAUUSDEducation u/Worldly-Position-898 3 hours ago 0 comments
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1100%update on the missing s&p 500 stocks, I measured what they cost a backtest, and the bug I found was bigger than the biasData u/Finance__broski 3 hours ago 1 comments
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1100%Quantitative Backtest Audit: Mathematical Expectancy (E > 0) in Crypto Futures Volatility BreakoutsResearch Papers u/Dry_Age_8222 4 hours ago 0 comments
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1100%Anybody using orbitquantapp?Other/Meta u/dadumdiss 4 hours ago 1 comments
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1100%Paper 2 Live (What mistakes did your trading bot make that you didn’t expect?)Infrastructure u/Yann27 7 hours ago 5 comments
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1100%Anyone struggling to get profitable over the last couple of months on a 4h tf with their algos?Business u/Straight_Okra7129 8 hours ago 0 comments
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1100%I built a paper-only tool that turns a Polymarket URL into a market research dossierInfrastructure u/immortal1497 8 hours ago 0 comments
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199%Scored all 503 S&P 500 names on one momentum formula - tell me where the formula is wrongData u/QuantLedger_ 16 hours ago 0 comments
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1100%been a while since i posted. got everything setup for paper trading and been running.Data u/Takagi3_Me 17 hours ago 0 comments
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1100%i checked how many stocks from the old s&p 500 you can still download, it's badData u/Finance__broski 1 day ago 22 comments
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1100%I tested my discretionary strategy against randomized markets (Part of the edge survived).Strategy u/Money_Horror_2899 1 day ago 26 comments
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199%Descomplicando a metodologia do AL BROOSEducation u/Otrader_br 1 day ago 0 comments
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1100%I built random charts to find out if my strategy actually works (Part of it survived).Strategy u/Money_Horror_2899 1 day ago 1 comments
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1100%I shuffled charts to find out if my strategy actually works (Part of it survived).Strategy u/[deleted] 1 day ago 1 comments
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1100%I coded a 2M-view YouTube strategy twice: once with a 2-bar look-ahead, once without. +9,255% vs -3%.Data u/HonestBacktests 1 day ago 0 comments
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1100%I built random charts to find out if my strategy actually works (Part of it survived).Strategy u/Money_Horror_2899 1 day ago 1 comments
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1100%Weekly Discussion Thread - August 11, 2026u/AutoModerator 1 day ago 13 comments
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1100%Where would you sell a trading system?Business u/ajdar666 1 day ago 33 comments
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1100%Probability matters more than the strategy itselfStrategy u/jerry_farmer 1 day ago 24 comments
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1100%Reading Bloomberg article about market inefficiencies Realizing someone already coded it last TuesdayData u/FarlessWesner_24 1 day ago 0 comments
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681%Where can I get historical Forex economic news/calendar data going as far back as possible?Data u/almog546 1 day ago 2 comments
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782%Where are you all getting historical s&p 500 constituent lists and price data for removed/delisted names (including final payouts)?Data u/__dog_man__ 1 day ago 5 comments
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1100%Free vs paid dataData u/xyzabc123410000 2 days ago 0 comments
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1100%Tired of my strategy dying in IsolationEducation u/icus2 2 days ago 0 comments
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1100%I built a free webhook-based insider trading alert tool (SEC Form 4 data)Infrastructure u/TSNLabs 2 days ago 0 comments
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755%Im currently building a trading bot farm using Claude Opus 4.8, and i need some advice...Infrastructure u/Trikotic 2 days ago 44 comments
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1100%Anyone interested in a structured strategy research process (research → group critique → only develop what survives)?Strategy u/icus2 2 days ago 0 comments
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1100%Advice For BeginnersEducation u/Life-Succotash-7053 2 days ago 0 comments
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027%I gave seasonality the most weight in my model because it sounded smart. it earned about half of itStrategy u/Neat_Helicopter_968 2 days ago 13 comments
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567%How should earnings data and options data be engineered into ML features?Data u/Shakshouk 2 days ago 1 comments
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1100%Performance of one of my Momentum strategies 2026Data u/SubjectFalse9166 2 days ago 7 comments
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1100%Created a spreadsheet to track my bond portfolio but manually updating is killing me - anyone know a good bond data API I can integrate?Business u/[deleted] 2 days ago 0 comments
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1100%Reading a 50-page earnings report analysis Ain't nobody got time for thatData u/Linett-Chukwuemeka61 2 days ago 0 comments
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1100%Testing a hedged martingale BTC bot (DUALBOT) - 3-day free trial, honest thoughts?Been running a hedged martingale BTC bot for a few weeks now and wanted to hear how others approach automated trading.I use DUALBOT - 3-day free trial, no card needed. Referral signup = 30 days free. License code is isData u/heasung2026 2 days ago 0 comments
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1100%Advice For beginnersEducation u/Life-Succotash-7053 2 days ago 0 comments
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1100%White’s reality check crapped all over 1.4 million modelsStrategy u/Grand-Fly-6090 2 days ago 12 comments
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1100%ran the real best-of-N null across all 6 intervals overnight, found a much bigger gap than last timeOther/Meta u/dadumdiss 3 days ago 0 comments
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1100%ran the real best-of-N null across all 6 intervals overnightOther/Meta u/dadumdiss 3 days ago 0 comments
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1100%Made a Markov regime model that tells you the market's 'mood' and, more useful for us, where it thinks vol is cheap/rich. Roast the method."Strategy u/CommissionOk507 3 days ago 0 comments
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1100%What are the common mistakes in systematic models and infra that people make?Infrastructure u/VM-5 3 days ago 14 comments
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1100%Built a bot monitor after my algo went silent for hours and cost me moneyInfrastructure u/tall1irishman 3 days ago 0 comments
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1100%Various high performing switchboards OOS last yearStrategy u/1ncehost 3 days ago 19 comments
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1100%Dynamictrader.app -> $1500Infrastructure u/gentlemansjack82 3 days ago 8 comments
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1100%I backtested 35 crypto trading strategies — only 2 beat randomness consistently. Here's what I learned.Education u/Fair_Cookie7527 3 days ago 0 comments
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1100%It works but not sure why!Strategy u/Latter-Database-2026 3 days ago 86 comments
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1100%Been testing a hedged martingale Bitcoin bot - 3-day free trial. Thoughts?Data u/heasung2026 3 days ago 0 comments
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1100%Intraday factor performance drops 100x after lunch break — does anyone else see this?Data u/No_Caterpillar1911 3 days ago 0 comments
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1100%ran the real best-of-N null across all 6 intervals overnight, found a much bigger gap than last timeOther/Meta u/dadumdiss 3 days ago 0 comments