Buying vs Selling a Put Option: AAPL Example Explained
Analysis generated
Explain the Put option with an example from today and explain to me what's the different between buying a put versus selling a put ?
Let me pull real marHere's your answer, built around a real put from today's tape on $AAPL.
The Put Option — Real Example from Today ($AAPL)
A put gives the buyer the right to sell the stock at a fixed strike by expiration. You buy it when you expect downside.
Today (9/10/2026), $AAPL is trading at $326.57, and the largest put strike by premium was the $312.50 put — about $110.6K of premium flowed into it, the biggest bearish wall of the day. Let's use that real strike.
| Element | Value |
|---|---|
| Underlying (spot) | $326.57 |
| Strike | $312.50 (below spot = out of the money) |
| Premium | ~$2.00/share (illustrative — I don't have the exact quote) |
| Contract cost | ~$200 (1 contract = 100 shares) |
| Break-even | $312.50 − $2.00 = $310.50 |
If AAPL falls to $300 by expiration: put is worth $12.50 of intrinsic value, you net $10.50/share after premium. If AAPL stays above $312.50: put expires worthless, you lose the $2.00/share premium — your max risk.
Buying a Put vs. Selling a Put — The Core Difference
| BUYING a Put | SELLING (Writing) a Put | |
|---|---|---|
| Position | Bearish (profits when stock falls) | Bullish/Neutral (profits when stock holds or rises) |
| You get | The right to sell at strike | The premium upfront (cash now) |
| You take on | Only the premium as cost | The obligation to buy the stock at strike if assigned |
| Max profit | Large — stock can fall far below strike (up to strike − premium) | Limited — capped at the premium collected |
| Max loss | Limited — the premium paid | Large — stock can drop well below strike; you still buy at strike |
| Risk profile | Defined risk, unlimited upside to the downside | Defined (but large) risk, capped reward |
| Break-even | Strike − premium | Strike − premium (same level!) |
| Who typically does it | Speculators / hedgers | Income traders, institutions collecting premium, covered put sellers |
Side-by-side on the same $312.50P (premium $2.00)
- Buyer: pays $2.00 now. Stock → $300: earns $12.50 − $2.00 = +$10.50. Stock stays $326: loses −$2.00.
- Seller: collects $2.00 now. Stock stays above $312.50: keeps the full +$2.00. Stock → $300: gets assigned to buy at $312.50 while it's worth $300 → −$10.50.
Notice the break-even is identical ($310.50) for both — puts are a zero-sum at expiration. The buyer pays for the chance at a big payoff; the seller is paid to take the tail risk of a crash. Selling a put is effectively saying "I'm willing to own $AAPL at $310.50 net," which is why it's the classic cash-secured put income strategy.
Today's color on $AAPL puts
- Total bearish put premium today: ~$337K vs $18.1M of bullish premium — an overwhelmingly bullish session (98% bullish share, 54:1 ratio). The put buying is thin.
- Zero unusual put sweeps flagged for $AAPL today (0 high-conviction sweep put trades). No urgent institutional put buying — consistent with the bullish tape.
- The $312.50P is the day's biggest put wall, but on small size — more of a mild downside hedge than a conviction bet.
If you'd like, I can pull $AAPL's technicals (RSI/MACD/EMAs) to see whether the chart itself supports a bearish or bullish read — or break down the call walls (the $340C is the day's magnet strike at ~$15.2M).
Not Financial Advice
This analysis was generated by JarvisFlow's AI and is provided for informational and educational purposes only. It does not constitute investment advice, a recommendation, or a solicitation to buy or sell any security. JarvisFlow or Finixis Inc. is not a registered investment advisor.