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Expiry Favorite Bid Guard

Starter is $19/month with 10 deploys per week. Upgrade as you grow.

This strategy trades Kalshi's KXNEAR15M market and checks conditions every 10 seconds, capped at 20 contracts. It buys 20 contracts of NO when there is no open position, expiry is 35 seconds or less, the spread is at most 0.03, and the NO ask is between 0.91 and 0.99, or buys 20 YES under the same conditions using the YES ask. It exits by selling YES or NO if that side's position exists and its best bid falls to 0.55 or below, and cancels all orders at expiry.

Kalshi·Aug 24 to Sep 21 UTC·Created 2d ago
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Turbine Studio

Your next trade is a sentence away.

Describe an idea, review the backtest, and start from the same workspace.

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Net P&L
+$29
Return +147.3% on risk capital
Sharpe
1.45
Return Sharpe
Win rate
100.0%
70 trades
Max drawdown
-$2
Peak to trough

A few notes on these numbers

Methodology
Backtests replay supported historical market data, usually a 30-day Studio window, and evaluate strategy rules on the available cadence. Signals can fill no earlier than the next tradable step. Taker fills use top-of-book prices or available L2 depth, with Kalshi-style fees where modeled. Queue position, latency, and future liquidity are not fully modeled. Simulated P&L is net of modeled fees over the window.
Starting capital
Kalshi backtests use the strategy's configured max position as the risk-capital denominator. Return is computed from that configured capital, while total P&L is still shown in dollars.
Past performance
Backtested results are hypothetical. They are derived from historical data and do not reflect live execution risks like slippage beyond the orderbook, partial fills, API latency, or venue outages. Past performance does not guarantee future results.
Not financial advice
Nothing on this page is investment, legal, or tax advice. Prediction markets carry real risk of loss. Only trade with money you can afford to lose, and do your own research before deploying any strategy live.