Short Straddle
A Short Straddle sells an ATM call and an ATM put on the same strike and expiry. Collects rich premium but carries unlimited risk on both sides.
At a glance
Strategy Snapshot
Market View
Strongly neutral — expecting price to pin near the strike with collapsing IV.
Net Cost
Net credit (call + put premium received).
Legs
Sell ATM Call + Sell ATM Put (same strike, same expiry)
Max Profit
Total premium received (if price pins at the strike at expiry).
Max Loss
Theoretically unlimited on the call side; large on the put side.
Breakeven
Strike ± Total premium received.
Build
Strategy Construction
Color-coded legs — emerald for long positions, rose for short positions. Strikes shown around reference spot 100.
- SELLLeg 1
1 × 100 CE
Premium 3.00
- SELLLeg 2
1 × 100 PE
Premium 3.00
Visualize
Payoff at Expiry
Conceptual payoff with reference spot = 100. Strikes and premiums shown are illustrative.
Sensitivity
Greeks Exposure
Net portfolio Greek exposure for a typical setup. Bars show directional sensitivity from −1 (short) to +1 (long).
Delta
Directional exposure to underlying price.
0.00
Neutral
Gamma
Sensitivity of Delta to price changes.
-0.90
Strong Short
Theta
Time decay exposure (per day).
+0.95
Strong Long
Vega
Sensitivity to implied volatility shifts.
-0.95
Strong Short
Strengths
Advantages
Why traders use it
- Highest premium income among neutral strategies.
- Strongly theta-positive — benefits from time decay.
- Profits from IV crush after events.
Trade-offs
Risks & Disadvantages
What can go wrong
- Unlimited risk on the upside.
- Large risk on the downside.
- Margin-intensive and requires strict risk control.
Avoid
Common Mistakes
Watch out for
- Trading without hedges or strict stop-loss rules.
- Holding through unexpected vol spikes.
- Underestimating gamma risk near expiry.
AI Insight
LiveShort Straddles harvest premium with elevated tail risk. Run only with strict stop-loss rules and reduced size; convert to Iron Butterfly when IV rank > 70 to define risk.
Generated by NextQuantLabs AI — for educational guidance only.
Questions
Frequently Asked
Why is Short Straddle considered high risk?+
Because losses on a sharp directional move are unlimited on the call side and very large on the put side, far exceeding the premium collected.
Should I hedge a Short Straddle?+
Most disciplined traders convert it to an Iron Butterfly by buying protective wings to define maximum loss.