What is a Protective Put?
A Protective Put means you own shares AND buy a put option on those same shares. The put acts like insurance — if the stock crashes, your put gains value and offsets the loss on your shares. Your maximum downside is now completely capped, regardless of how far the stock falls.
You bought Reliance at ₹2,600 and it's now ₹2,900 — sitting on ₹22,500 of unrealised profit. Q4 results are in 3 weeks. You're long-term bullish but short-term nervous. You buy a ₹2,800 Put for ₹80 (₹6,000 for 75 shares). If Reliance crashes to ₹2,400, your shares lose ₹37,500 but your Put pays ₹30,000+, limiting your net loss to roughly ₹13,500. Without the Put, you'd have taken the full ₹37,500 hit.
Like buying comprehensive insurance on your new car. The car (your shares) is valuable. You don't want to sell it, but you're worried about accidents (market crashes). You gladly pay the premium for peace of mind. If nothing bad happens, you're out only the premium. If something terrible happens, the insurance saves you.
At a Glance
Max Profit
Unlimited — shares can rise freely
Max Loss
(Buy Price − Strike) + Premium
Breakeven
Stock Buy Price + Premium
Type
Debit · Defined Risk
How to Set It Up
| Action | Type | Strike | Expiry | Qty |
|---|---|---|---|---|
| Buy | Shares | Already in your Demat | - | 1 Lot equivalent |
| Sell | Put (PE) | ATM or slightly OTM | 30–60 DTE | 1 Lot |
Payoff at Expiry
Protective Put
📊 Protective Put — Payoff Chart + P&L Calculator
Stock Purchase Price: 22000 · Current Price: 23000 · Put Strike: 22500 · Put Premium Paid: 120 · Lot Size: 75 · Price at Exit: 21000
When Should You Use This Strategy?
✓ When to Use / ✕ When to Avoid / ◉ IV / ◷ DTE
3 use items · 3 avoid items
Key Points
- Think of the premium as the "cost of peace of mind." Not every cost is a loss.
- A Protective Put converts your upside-only stock position into a truly bounded risk position.
- If the event passes without incident and the put expires worthless — celebrate! Your shares are safe.
- Ratio puts (1 put per 2 lots of shares) reduce cost while maintaining meaningful protection on large positions.
