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Short Guts option strategy

Short Guts is a range bound Strategy wherein you don�t expect any movement in stock or fall in volatility.

Payoff at expiry

Nifty, lot size 65 · Nifty future 25,151 · 17 Nov 2026
−60k−40k−20k023,95024,55025,15025,75026,350Nifty
ProfitLossBreakeven

Legs

ActionOptionStrikeLotsQtyPremium
SELLITM Call25,050165₹170.08
SELLITM Put25,250165₹169.35
Strikes around the Nifty future; premiums modelled at the current at-the-money IV (live prices were unavailable).

How it works

  1. Sell 1 ITM call at the 25,050 strike for ₹170.08, collecting the premium.
  2. Sell 1 ITM put at the 25,250 strike for ₹169.35, collecting the premium.
  3. You receive a net ₹22,063 upfront for the position. Your maximum profit is ₹9,063.
AT EXPIRY

Below 24,911 you lose, and the loss grows as Nifty falls.

Between 24,911 and 25,389 you profit, up to ₹9,063.

Above 25,389 you lose, and the loss keeps growing as Nifty rises.

Set-up: Sell 1 lot ITM Call and Sell 1 lot ITM Put with same expiration. Its idle to choose near term option as time decay gain will be maximum.

What happens if Nifty moves

Profit or loss at expiry
Nifty at expiryMoveProfit / loss
23,650−6%−₹81,937
24,400−3%−₹33,187
24,900−1%−₹687
25,150Unchanged+₹9,063
25,400+1%−₹687
25,900+3%−₹33,187
26,650+6%−₹81,937

How the Greeks affect it

DeltaNear zero
Little direction exposure at entry. The position cares more about how far Nifty moves than which way.
GammaNegative
Delta moves against you as Nifty moves, so large moves hurt, especially near expiry.
ThetaPositive
Time decay works for you: the position gains value each day if Nifty holds still.
VegaNegative
A fall in implied volatility helps; a rise hurts.
Signs are for the position as a whole at entry and change as the market and time move. What each Greek means, with a calculator.

When to use

Short Guts is exposed to unlimited risk if the underlying give explosive movement. It entails huge net credit as we are selling booth ITM call & ITM Put.

  • Profit from Range bound stock.
  • High yielding income strategy.
  • High premium as both options are ITM.Time decay is beneficial to Guts.
  • Time day accelerates exponentially in last week of expiry.

Things to watch

  • Uncapped Risk on either side.
  • Hedging cost would be high if stock gives any directional movement.

Short Guts: questions

What is a Short Guts strategy?

Short Guts is a range bound Strategy wherein you don�t expect any movement in stock or fall in volatility.

When should you use a Short Guts?

Short Guts is exposed to unlimited risk if the underlying give explosive movement. It entails huge net credit as we are selling booth ITM call & ITM Put.

How do you set up a Short Guts?

Sell 1 lot ITM Call and Sell 1 lot ITM Put with same expiration. Its idle to choose near term option as time decay gain will be maximum.

What is the maximum profit of a Short Guts?

Maximum Profit is limited to the net credit received for selling the call and Put minus the difference between the strike.

What is the maximum loss of a Short Guts?

Maximum risk on the strategy is unlimited if the stock rises above the breakeven point or falls below the breakeven point.

What is the breakeven of a Short Guts?

With Nifty at 25,151, the example on this page breaks even at 24,911 and 25,389 at expiry.

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