Strota / Bear Put Spread — Bearish, Cheaper than a Naked Put

Bear Put Spread — Bearish, Cheaper than a Naked Put

Buy a higher-strike put, sell a lower-strike put. Mirrors the bull call spread on the downside.

Bear put spread = buy a higher-strike put + sell a lower-strike put, same expiry. Cheaper than a naked put but caps the downside profit at the short strike.

Mirror image of the bull call spread. Same trade-offs: lower cost, capped upside, best when you expect a moderate move rather than a crash.

Worked NIFTY example

NIFTY at 22,000. Moderately bearish.

Buy 22,000 PE at ₹95 + Sell 21,800 PE at ₹35. Net debit = ₹60 × 25 = ₹1,500 per lot.

Max profit = (22,000 - 21,800 - 60) × 25 = ₹3,500 per lot, reached if NIFTY closes ≤ 21,800.

Max loss = ₹1,500 (net debit). Breakeven = 21,940.

When bear put spread wins

High IV. Same logic as bull call spread — short leg's premium is rich.

Expected target range. If you expect NIFTY to land near 21,800-21,900, sell the 21,800 PE — captures most of the move.

Lower capital outlay. Half the cost of a naked put with bounded upside trade-off.

Why most retail prefers bear put over short naked call

Both express bearish views in high-IV. Short naked call has unlimited theoretical risk. Bear put spread has defined max loss = net debit. For retail accounts, bounded risk is almost always the right choice.

The short naked call collects premium upfront (credit trade) while bear put requires net debit upfront. Some traders prefer credit; most beginners should stick with bounded-risk debit spreads.

What to do with this: If you're moderately bearish and IV is in the top 30% of recent percentiles, bear put spread is usually the right vehicle. The short leg's elevated premium subsidises the long leg substantially. In low-IV regimes, just buy a naked put — the spread saves little.

Common misreads

Confusing 'bear put spread' with 'bear call spread'. Bear put = debit, bearish. Bear call = credit, bearish. Different mechanics; same direction.
Holding through expiry on a bearish view that doesn't materialise. Theta on the long leg eats faster than the short leg pays — get out at 50% max profit or cut at a defined stop.
Overpaying for the spread by choosing strikes that are already far ITM. The intrinsic value baked into the long leg means you're paying for what's already happened.

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Bull Call Spread

Long Straddle

Key takeaways

Buy higher put + sell lower put, same expiry. Bearish, defined risk.
Caps downside profit at the short strike.
Best in high-IV regimes and for moderate bearish moves.
Reward:risk usually 1.5-2.5x depending on strikes.

Bear put spread — practical

Bear put spread vs buying a put — which is better?

Bear put spread is better in high IV (you collect rich premium on the short leg). Naked put is better in low IV and when you expect a sharp crash beyond the short strike.

Should I close the short leg early if NIFTY drops fast?

Possibly — if NIFTY breaks well below your short strike, the short leg's value is roughly equal to its intrinsic, with little time value left to capture. Closing the short leg early converts your spread into a naked put, capturing further downside if the drop continues.

Can I roll a bear put spread?

Yes — close the existing spread and open a new one at lower strikes for next expiry. Useful when your bearish thesis is intact but the timing was wrong.

Is the bear put spread good for hedging long portfolios?

Less effective than a naked OTM put. The capped downside protection limits how much your hedge can pay if there's a real crash. For tail-risk hedging, prefer OTM naked puts; for moderate downside views, bear put spreads.

Build a bear put spread →