Skip to main content

Long Straddle

You think something big is about to happen. You don't know if it's up or down. You just know the market is wrong about how quiet things are going to be.

A long straddle buys both a call and a put at the same strike. If the underlying makes a large move either way, you profit. If it stays flat, you lose the combined premium. Gamma is your edge. Theta is the price of admission.

This is a pure volatility bet. Direction doesn't matter. Size does.

What You Do​

The SetupYou pay premium
Buy1 ATM call
Buy1 ATM put, same strike and expiry
Max Profit
Unlimited
Max Loss
Total premium
Upper BE
Strike + premium
Lower BE
Strike - premium

The Implied Move​

Before you touch this trade, do one calculation.

Implied move = straddle price / spot price.

If a BTC straddle costs 4,200 with BTC at 95,000, the market is pricing a 4.4% move. BTC needs to go above 99,200 or below 90,800 for you to profit at expiry.

💡

The straddle price IS the market's expected move. Your job is to decide if the market is right.

How the P&L Works​

The payoff is a V shape centered on the strike:

  • At the strike. Worst case. Both options are ATM, neither has intrinsic value. You lose the full combined premium.
  • Moving away from strike. One option gains intrinsic value while the other dies. You need the winner to gain more than the total premium paid.
  • Far from strike. One leg is deep ITM, the other is worthless. Profit grows linearly in either direction.

Example: Long Straddle on BTC at 100k​

Buy 100k call for 5k. Buy 100k put for 4k. Total premium = 9k. Implied move = 9%.

BTC at Expiry
Call Value
Put Value
P&L
$80,000
$0
$20,000
+$11,000
$91,000
$0
$9,000
$0
$95,000
$0
$5,000
-$4,000
$100,000
$0
$0
-$9,000
$105,000
$5,000
$0
-$4,000
$109,000
$9,000
$0
$0
$120,000
$20,000
$0
+$11,000

BTC needs to move more than 9k (9%) in either direction to profit. The market is saying "9% is the move." You're saying "it's bigger than that."

Explore the Payoff​

Spot at Expiry$100k
$70k$130k
Total Premium Paid$8k
$1k$20k
BE $92kBE $108k$0+$22k-$8k$70kK $100k$130kSpot Price at ExpiryP&L
Settlement
$100k
P&L
-8.0k
Max Loss
-$8k
Max Gain
Unlimited

When to Use​

  • You expect a big move but don't know the direction
  • A known catalyst is coming (network upgrade, regulatory decision, rate decision)
  • You think realized vol will exceed implied vol
  • IV is relatively low compared to what you expect the actual move to be
⚠️

The straddle's biggest enemy is time, not direction. ATM options have the highest theta. If the expected move doesn't happen quickly, daily decay erodes your position. A straddle that's right on direction but wrong on timing still loses money.

The Vol Risk Premium​

On average, implied vol exceeds realized vol. This means long straddles have a structural headwind. The market systematically overprices the expected move. You're swimming upstream.

But "on average" includes the quiet periods. It doesn't include the Ethereum Merge, the FTX collapse, or the next black swan. Long straddle buyers pay a tax most of the time. When they're right, they get paid 3:1 or better. The question is whether this specific setup justifies the cost.

Greeks at a Glance​

Greek
Sign
Plain English
Delta
~0
Roughly neutral at entry (call and put deltas offset)
Gamma
++
Maximum gamma at ATM. Any move accelerates your P&L.
Theta
--
Maximum time decay. Bleeds heavily every day.
Vega
++
Double vega exposure. Rising IV is a strong tailwind.
Common Mistakes
The mistakeBuying after IV has already pumped
The realityIf BTC straddle IV is 95% because the ETF decision is tomorrow, you're paying for yesterday's uncertainty. The edge is getting in before the market prices the event.
The mistakeHolding through theta burn when the move hasn't materialized
The realityATM straddles bleed the fastest of any options structure. If your catalyst passes and the move didn't come, cut it. Hope is not a vol strategy.
The mistakeConfusing straddle profit at expiry with profit before expiry
The realityBefore expiry, vega matters as much as gamma. A straddle can be profitable on an IV spike even if the underlying hasn't moved. Conversely, an IV crush can kill your position even if the underlying moves your way.

Related:

  • Short Straddle, the other side of this trade
  • Long Strangle, cheaper version with wider breakevens
  • Vega, why IV changes drive straddle P&L before expiry
  • Gamma, the acceleration that makes straddles work
Last updated on