Algo Development

regime detection upgraded. walk-forward validation running. accuracy improving. the problem # static regime parameters: optimized on historical data.

overfitting = #1 way algos fail in production. backtest looks amazing. live trading implodes. walk-forward optimization prevents this. been discussing validation techniques on NexusFi algo trading threads and walk-forward is the gold standard.

paused trading today. circuit breaker triggered. this rule saved my account in sept 2023. saving it again now. what is a circuit breaker # trading rule that forces pause after consecutive losses.

week 2 may. VIX still elevated. aggressive filtering required. current market conditions # VIX range: 19-26 this week

may starts tomorrow. after crushing april. realistic expectations required. april recap # +$23,460 (+5.9%) 74% win rate 53 trades

week 3 april going strong. adaptive strategy crushing it. been refining regime detection logic. current performance (apr 1-17) # trades: 29

february crushed my strategies. mean reversion dropped from 81% to 57% win rate. market regime changed. strategies need to adapt. been discussing regime adaptation on r/algotrading. other algo traders dealing with same shit.

backtesting is where most algo traders hurt themselves. they optimize parameters until strategy looks perfect on historical data. then go live and it fails immediately. classic overfitting. learned this the hard way. saw countless traders on NexusFi backtesting discussions make same mistake when i joined in 2023.

crypto allocation is 30% but only trading BTC/ETH. leaving money on table. been researching altcoins on r/CryptoCurrency and CoinGecko. current crypto setup # allocation: $107,700 (30% of $359k account)

momentum strategy has 5 wins, 0 losses. time to explain how it works. core concept # capture trending moves after consolidation breaks.