Opening Range Breakout + Retest – Option Selling

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Strategies/Opening Range Breakout + Retest – Option Selling
OPENING-RANGE BREAKOUT · SHORT OPTIONMonitoring

Opening Range Breakout + Retest – Option Selling

Waits for a break of the first 15-minute range, then requires a retest and candle confirmation. The same signal is executed by selling the opposite-side option.

Signal timeframe: 5-minute index candlesVirtual account: ₹100,000
Closed trades2Completed positions
Win rate0.0%Closed trades only
Profit factor0.00After estimated costs
Net P&L−₹441.75After estimated Zerodha-based charges
Realised max drawdown0.44%Closed-trade equity only
CAPITAL READINESS

Research assessment

NOT EVALUATED

Readiness score: 0 / 100 · Closed trades: 2 · Win-rate 95% interval: 0.0–65.8%

View full assessment methodology and gates →

ENTRY LOGIC

When does this strategy enter?

Every condition listed below must be satisfied on a fresh, completed five-minute signal candle.

Bullish setup → Sell PE

  1. Build the opening range from the 09:15, 09:20 and 09:25 candles. Opening-range high is the highest high of those bars.
  2. Evaluate only after the opening range has completed (bar time 09:30 or later).
  3. Previous candle close must be above the opening-range high.
  4. Current candle low must retest to within the range-high tolerance: opening-range width × 3% (minimum tolerance 0.01 index points).
  5. Current candle must close above the opening-range high.
  6. Current candle must be bullish: close greater than open.

Bearish setup → Sell CE

  1. Opening-range low is the lowest low of the 09:15, 09:20 and 09:25 candles.
  2. Evaluate only after the opening range has completed (bar time 09:30 or later).
  3. Previous candle close must be below the opening-range low.
  4. Current candle high must retest to within the range-low tolerance: opening-range width × 3% (minimum tolerance 0.01 index points).
  5. Current candle must close below the opening-range low.
  6. Current candle must be bearish: close less than open.
INDICATOR DEFINITIONS

What the engine calculates

  • Opening-range high/low calculated from the first three 5-minute spot candles (09:15, 09:20 and 09:25).
  • Retest tolerance = 3% of opening-range width, with a minimum of 0.01 index points.

Required inputs

  • Nifty 50 or Bank Nifty spot candles
  • The first three 5-minute candles of the current session
  • Latest option-chain snapshot for the selected underlying
EXIT & RISK MANAGEMENT

How positions are managed

These common paper-execution rules apply to this strategy.

Stop-loss

15% above short premium entry; buy back when ask reaches the stop.

Profit target

1.25R from initial premium risk; buyer exits on bid strength, seller buys back on ask decay.

Entry window

New entries are allowed from 09:15 until 14:45 IST.

End-of-day exit

Open positions are squared off by 15:20 IST. Overnight positions are subject to a safety exit on the next worker cycle.

Daily limits

No fixed daily trade-count cap. One open position and one lot maximum per strategy account. Daily loss threshold remains 1.5% of initial virtual capital.

Position size

One lot maximum. If estimated one-lot risk plus charges exceeds the account risk budget, the entry is skipped.

CONTRACT & FILL FILTERS

What must pass before an entry?

  • Bullish signal sells a PE; bearish signal sells a CE.
  • Candidate contract is selected from the configured expiry series (Nifty weekly by default; Bank Nifty monthly by default), with preference for absolute delta near 0.45 when Greeks are available.
  • Option quote must be no older than 120 seconds.
  • Bid/ask spread must be at most 5.0%; best bid and ask displayed quantities must each cover one lot.
  • Simulated entry sells at bid less slippage and exits by buying at ask plus slippage.
  • Estimated brokerage, exchange charges, STT, stamp duty, SEBI charges and GST are deducted.
  • A conservative one-lot margin reserve plus buffer must fit the separately configured simulated margin capacity per SELL account; this is separate from virtual P&L capital.
IMPLEMENTATION NOTES

Important details

The current implementation tests current low ≤ opening-range high + tolerance for a bullish retest, and current high ≥ opening-range low − tolerance for a bearish retest. It does not impose a second bound on how far price may penetrate through the level; this is an implementation detail to review before treating the setup as a tightly bounded retest.
The current implementation does not impose a separate ORB-specific expiry time; the configured common entry window still applies.
If the three opening candles are missing, the range is not considered complete and no signal is generated.
Execution model: bullish signal sells a PE; bearish signal sells a CE. The underlying signal conditions are identical to the paired option-buying account.
Short-option risk is not capped by the premium stop. A gap, quote outage or liquidity event can cause a simulated repurchase price beyond the stop. This single-leg selling account is paper research only.
AUDIT TRAIL

Recent trades and decisions

OpenedStrategyUnderlyingContractQtyEntryExitNet P&LStatus / exit reasonAssessment
2026-11-02 11:56:03Opening Range Breakout + Retest – Option SellingOPTION SELLINGNifty 50NIFTY 23250 PE 03 NOV 262026-11-03 · WEEKLY · 1 sessions to expiry · 65 qty65₹70.00₹70.00−₹58.16Closedstop lossDecision audit →
2026-11-02 10:26:02Opening Range Breakout + Retest – Option SellingOPTION SELLINGNifty 50NIFTY 23300 PE 03 NOV 262026-11-03 · WEEKLY · 1 sessions to expiry · 65 qty65₹80.00₹75.00−₹383.59Closedstop lossDecision audit →

Recent strategy events

Strategy evaluationEVALUATED
Opening Range Breakout + Retest – Option Selling · Bank Nifty

No confirmed opening-range breakout retest.

Strategy evaluationEVALUATED
Opening Range Breakout + Retest – Option Selling · Nifty 50

No confirmed opening-range breakout retest.

Strategy evaluationEVALUATED
Opening Range Breakout + Retest – Option Selling · Bank Nifty

No confirmed opening-range breakout retest.

Strategy evaluationEVALUATED
Opening Range Breakout + Retest – Option Selling · Nifty 50

No confirmed opening-range breakout retest.

Strategy evaluationEVALUATED
Opening Range Breakout + Retest – Option Selling · Bank Nifty

No confirmed opening-range breakout retest.

Strategy evaluationEVALUATED
Opening Range Breakout + Retest – Option Selling · Nifty 50

No confirmed opening-range breakout retest.

Strategy evaluationEVALUATED
Opening Range Breakout + Retest – Option Selling · Bank Nifty

No confirmed opening-range breakout retest.

Strategy evaluationEVALUATED
Opening Range Breakout + Retest – Option Selling · Nifty 50

No confirmed opening-range breakout retest.