What is Win Loss Streak?
A win streak is sequential wins; loss streak is sequential losses before a break.
Formula
Pre-calculate your expected maximum losing streak before live trading using log(N × q) / log(1/q) — a 45% win rate over 100 trades predicts a streak of ~7, not 2 or 3.
Indian market context (NSE)
Reference levels: Nifty 50 at 24,300, Reliance Industries at ₹1,300, Bank Nifty futures at 55,000 (lot size 30). Examples below show how Win Loss Streak shows up on Indian index, equity, and futures books — update to live quotes in your journal.
Nifty 50 perspective
Apply Win/Loss Streak to your Nifty 50 sleeve (spot near 24,300): track the metric on closed index F&O or ETF trades over at least 30 sessions before changing rules. NSE costs and slippage on fast opens often widen the gap between spreadsheet win/loss streak and bank P&L.
Reliance Industries perspective
On Reliance (₹1,300) delivery or intraday trades, calculate win/loss streak with contract-note costs included. Single-name results can look strong on win/loss streak while your Nifty-correlated book tells the opposite — tag “RELIANCE” separately in TradeLyser.
Bank Nifty futures perspective
Bank Nifty futures near 55,000 (lot 30) amplify win/loss streak swings versus cash — one volatile session can move the metric more than a week of Nifty trades. Log margin mode (MIS/NRML) with each entry for honest review.
How to validate
- Minimum sample: 30 closed trades on one strategy tag before trusting Win Loss Streak.
- Check for one outlier week inflating Win Loss Streak — export largest winners and losers.
- Recompute Win Loss Streak after including brokerage, STT, and slippage on F&O tags.
- Compare Win Loss Streak on the same date range as profit factor and max drawdown.
How to track in TradeLyser
- Open Strategy Board or analytics → filter by strategy tag and review period.
- Locate the widget or column reporting Win Loss Streak (or export trades to compute manually).
- Store snapshot values in weekly review: Win Loss Streak, profit factor, drawdown, trade count.
- If Win Loss Streak is custom, add a spreadsheet column fed from TradeLyser CSV export.
Best practices
- Publish Win Loss Streak per strategy, not only at account level.
- Use the same calculation window (weekly vs monthly) year-round.
- Pair Win Loss Streak with sample size in every review slide or note.
- Document formula used so mentors interpret the same number.
Common pitfalls
- Changing rules after fewer than 20 trades because Win Loss Streak moved slightly.
- Mixing intraday and positional tags when computing Win Loss Streak.
- Ignoring costs so Win Loss Streak looks better than banked P&L.
- Letting one outlier trade dominate the Win Loss Streak reading.
How to use this in TradeLyser
Log longest streak per quarter; compare to simulated random baseline if curious.
Related terms
Anti-martingale scales exposure up after wins and down after losses, compounding hot streaks while capping cold streak damage.
Consecutive losses count back-to-back losing closed trades on a tag or account.
Discipline is repeatable adherence to entries, exits, size, and pause rules — especially after wins and losses.
Win rate is the share of your closed trades that closed in profit after costs. It tells you how often you are right — not how much you make when you are wrong.
FAQ
Win streak and overconfidence?
Tag size increases after streaks — review monthly.
Streak length sample size?
Need months of trades for streak stats to stabilize.
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