Trading bot uses Jev for position sizing, turning -$6,200 into +$14,800 in 7 months
Keeping the same signals but sizing positions by a volatility-target formula, with Jev checking each entry against the risk budget, cut max drawdown from 31% to 13% and flipped the P&L from -$6,200 to +$14,800.
I DIDN'T CHANGE A SINGLE TRADE. I ONLY CHANGED HOW MUCH I BET. SAME SIGNALS, SAME 7 MONTHS: -$6,200 BECAME +$14,800 this is the most underrated alpha in trading and almost nobody on this app uses it i used to size every trade by conviction. the more sure i felt, the bigger i went. sounds logical. it's a trap conviction is highest when the market is moving the most. and volatility clusters, so violent days are followed by more violent days. i was betting biggest exactly when the market was most likely to punch me in the face so i made claude stop asking "how sure are you" and start asking "how violent is this market right now" the rule is one line. position size equals target volatility divided by realized volatility. when the market calms down, the size goes up. when it gets wild, the bet shrinks on its own. jev checks one thing before every entry: is this size still inside the risk budget same entries. same exits. same 7 months max drawdown went from 31% to 13%. sharpe went from 0.6 to 1.1. and the p&l flipped from -$6,200 to +$14,800 this isn't my idea. two finance professors published it in 2017 as volatility-managed portfolios, and risk desks have been targeting volatility for years. retail still sizes by vibes the edge was never picking better trades it was betting less when it felt best how do you size your trades right now? be honest
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