Trade setups ?
Open positions ?
Rules from your mistake book
Activity
Plan for the next session
Strategy library
Grades: A = approved (can trade live) · B = watch (paper only) · C/F = rejected · R? · switch Live on to let the desk scan a strategy · click a name for every trade + the account simulatorAI strategy builder
Describe an idea in plain words and the AI writes the rules and backtests them on years of real candles - or leave it empty and let it invent one. “Search” tries 720 rule combinations and only keeps those that also work on the most recent year they never saw.
Backtest runs
Lab log
⚡ Zero to Hero expiry-day cheap option breakouts
The plan - how it trades and how it is tested
- Only on expiry day of that index / stock (real NSE/BSE schedule: NIFTY Thu → Tue from Sep 2025, SENSEX Fri → Tue (2025) → Thu, BANKNIFTY weekly Wed until Nov 2024 then monthly; holidays move it a day earlier).
- Afternoon only (from 12:30 / 13:15 / 14:00 until 14:50) - when expiry moves start.
- Trigger on a 5-minute close: break of the day's high/low with a big candle on the right side of VWAP; or a break out of a quiet hour; or a trend day (already 0.6% from the open) making a new extreme. Skipped if the day has already moved more than its normal range.
- Buy the cheap OTM strike priced ₹4-10 or ₹8-20, 1 lot, at most one CALL and one PUT per expiry.
- Small fixed risk: stop at -40% or -60% of the premium - roughly ₹100-800 per lot.
- Let winners run: target 3x / 5x, or a runner that locks profit - at 2x the stop goes to 1.1x (charges covered), 3x → 2x, 5x → 3.5x, 8x → 6x; out at 15:15.
- Honest test: every combination is chosen on the older 2/3 of the expiry days and judged on the newest 1/3. Expired option prices aren't available, so the option is repriced every 5 minutes with Black-Scholes on the real index candles (IV +25% for OTM, stop checked before target in each candle, 2% slippage + ₹0.05 each side, real charges). Real cheap options can jump or freeze more than any model.
Best strategy for each stock
Every strategy below is tested on each instrument separately (NIFTY, BANKNIFTY, SENSEX and every cached stock). The target and time stop are tuned on the older 2/3 of the data only; the result that counts is the newest 1/3, which the tuning never saw. A pair is marked works only if it made money after all charges in both parts. Options = buying the option, 1 lot; Equity = intraday on ₹1 lakh. Every rupee and every "right" here is after costs: your brokerage (₹25 per buy+sell for options), STT, exchange fees, GST, SEBI fee, stamp duty and slippage (0.25% per side on index options, 0.5% on stock options). A trade counts as right only if it made money after all of that.
Run your own backtest
Scalping lab (1 / 3 / 5-minute) first version - grouped tests
Each scalp is tested on NIFTY + BANKNIFTY and on the 10 most-traded stocks, with a time stop, and judged three ways: buying the option (per lot), trading the future (per lot), and equity intraday (per ₹1 lakh, stocks only) - after realistic costs. Train = older 2/3 of the data, Test = the most recent 1/3 (never used to design anything).
Today's watchlist
Strategies tested on stocks
Strategy-by-strategy table (older view)
Stock universe
All F&O stocks that have options are ranked by their average daily traded value over the last 20 sessions; the most liquid ones are kept (tight option spreads matter for option buying). Their 5-minute candles (with volume) are stored on this computer; Firebase keeps only the ranked list.
Real P&L after brokerage, STT, exchange fees, GST and stamp duty
1 · Import a tradebook file best for old trades
- mStock app or website › Reports › Trade book (or Tradebook / P&L › Trades).
- Pick the date range (e.g. the last year) and download as CSV (Excel also works).
- Choose the file below. Buys and sells are paired into trades, charges are added, and the AI reviews them.
2 · Pull from mStock directly
Asks mStock for your trade book day by day. mStock's API may only keep recent days - if it returns just today, use a file instead. Needs the broker connected.
Trades
What the mistake book has learned
All reviews
mStock API credentials
From mstock.com/trading-api. Saved to your Firebase account - only you can read them.
Whitelist your IP
mStock only accepts orders from your whitelisted IP. Copy it and paste it in the mStock Trading API page.
Connect broker (daily)
AI assistant keys
Gemini: free key from Google AI Studio (restrict it to the Gemini API) - used by default. Claude (optional, paid): key from Anthropic Console. Starts on the cheapest model (Haiku); upgrade any time.