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A two-leg strategy that bets on a big move using in-the-money options instead of the out-of-the-money ones a Long Strangle uses — a much higher upfront cost, in exchange for a genuinely different payoff shape: a flat loss zone instead of a single low point.

Long Guts combines buying one in-the-money call and buying one in-the-money put, at two different strikes, same expiry — but "crossed" relative to a strangle: the call's strike sits below the current price, and the put's strike sits above it, the opposite arrangement from a Long Strangle's out-of-the-money strikes. Both options carry real intrinsic value from the start, which is what makes this expensive to enter.

Because both strikes sit on the "wrong" side of the current price relative to a strangle, both options are in-the-money simultaneously right now — which is exactly why this costs so much more than a comparable strangle to set up.

This is the section worth reading carefully, because of a genuinely distinctive property. Between the two strikes, the call's intrinsic value and the put's intrinsic value always add up to exactly the same number — the distance between the two strikes — no matter where the underlying sits within that range. That constant combined value is what creates a flat loss zone, not a single low point:

1. Between the two strikes — maximum loss, and it's flat across this entire zone, not a single minimum point the way a straddle's is.
2. Beyond either strike — profit grows as the underlying moves further in that direction, crossing into profit at the corresponding breakeven.

This flat-zone property was independently verified — the combined intrinsic value of the two legs really is mathematically constant across the whole range between the strikes, not just approximately similar.

Long Guts fits the same large move, direction uncertain view as a Long Strangle or Long Straddle, but is rarely the first choice given its high upfront cost — it's typically considered when a trader specifically wants the wider, flat loss zone this structure produces, or when the pricing of in-the-money options happens to be more favorable than the out-of-the-money alternative for the specific strikes available.

Suppose Nifty is trading at 24,000 with a weekly expiry coming up, and lot size is 65. You expect a big move but aren't sure which direction.

1. Confirm the setup. You expect a significant move in Nifty, direction uncertain.
2. Buy 1 call at the 23,700 strike (in-the-money), paying a premium of 420.
3. Buy 1 put at the 24,300 strike (in-the-money), paying a premium of 380.
4. Calculate the net debit: 420 + 380 = 800 points, or ₹52,000 at this lot size — significantly more than a comparable strangle would cost.
5. Understand the flat loss zone: anywhere between 23,700 and 24,300, the loss is a constant ₹13,000 — the combined intrinsic value exactly offsets the same amount of the premium paid, no matter where within this range Nifty sits.
6. Calculate the breakevens: 23,500 on the downside, and 24,500 on the upside.
7. See how it resolves at expiry:
   • Nifty finishes anywhere between 23,700 and 24,300 → flat loss of ₹13,000, regardless of exactly where.
   • Nifty finishes at either breakeven → you exactly break even.
   • Nifty finishes at 25,000 or 23,000 → a real profit, growing the further past the breakeven it goes.

Quick reference for the same trade:

Based on the worked example above. Notice the flat bottom between the two strikes, rather than a single low point — that flat zone is the defining feature of this strategy. Move the cursor over the chart to see profit/loss at any price.

• The upfront cost is significantly higher than a comparable strangle — in-the-money options carry real intrinsic value, which is far more expensive than the out-of-the-money premiums a strangle uses.
• Time decay works against this position, same as any long options structure — every day without a favorable move loses value.
• You need a move large enough to clear the wide flat zone before starting to profit, similar in spirit to a strangle needing to clear its own gap, just starting from a much larger cost base.
• Index options on NSE are typically European-style and cash-settled — settled automatically at expiry.