AMD strangle: the breakevens nobody quotes

Both legs are pure extrinsic value, so the strangle is a leveraged bet that AMD travels further than 55% implied vol says it will over 33 days. Between the strikes at expiry, both expire worthless and you lose the entire $3,124.

The payoff is a valley: flat max loss between $570 and $710, then linear gains once past the breakevens at $538.76 and $741.24. Max profit is unlimited.

Compared with the straddle at the same expiry, you pay less and need more. That is not a free improvement — it is a different bet, with a lower probability of profit (33% here) and a bigger multiple when it works.

Gamma is lower than a straddle's while the stock sits between the strikes, so the position responds sluggishly to the first part of a move and then accelerates. Traders consistently underestimate that lag.

Max loss $3,124 is the base case, not the tail. The stock finishing anywhere between $570 and $710 — the range it spends most of its life in — wipes out the position.

Double theta with no offset: two long options bleeding simultaneously. Over 33 days that decay is the single largest determinant of the outcome if the move is late.

Pinning is not exotic. The most likely single close for a quiet underlying is near the strike you bought, and that is where a long-vol structure loses the most.

Two event dates for the price of one — AMD's own print and NVDA's, roughly a fortnight apart — which makes the front-month straddle unusually well-supported and the calendar unusually awkward, because the back month you were hoping to hold quietly contains someone else's earnings.

AMD's Oct 30 strikes are $10 apart near the money (1.59% of spot). That is a coarse ladder: one rung is a large fraction of the implied move, so precision on the short strike is an illusion. 12k contracts of open interest on Oct 30 is thin, and a structure that needs four separate fills will pay for it. 41 strikes on that expiry — 100% of the board — carry prints that agree with their own implied volatility and hold up across the ladder, and those are the strikes priced here. Good depth around the money, thinner in the wings than NVDA's; keep condor widths inside where the open interest actually is.

Skew is inverted: the 25-delta CALL implies 1.6% more vol than the put. That is the market pricing upside risk above downside risk — a squeeze, a takeover rumour, or a crowded short. Owning upside on an inverted skew means paying the expensive side of the surface, which is worth knowing before you buy the call. The term structure is in contango: the back month implies 4.5% more vol than the front. Calm now, uncertainty later — which rewards selling the front month and makes the back month an expensive thing to own outright.

At 55% ATM implied vol, the Oct 30 options are pricing a one-standard-deviation move of $104.08 over 33 days — roughly −16.5% to +16.5%, or $526.55 to $734.71. That is the number the long-vol trade above has to beat — not match. Breakevens sit outside it by construction, because you paid the spread as well as the vol.

The specific way people lose money on AMD: Selling AMD premium as a diversifier from an NVDA position. It is the same trade at a higher beta.