OPTIONS FLOW$TSMTaiwan Semiconductor Manufacturing Company Ltd.Open ticker analysis →
$3.04M moved through Taiwan Semiconductor Manufacturing Company Ltd. ($TSM) options on Friday in a 2-leg trade built around the $455 to $462.50 strikes. The legs lean bearish: the bought side profits as Taiwan Semiconductor Manufacturing falls, and the sold side helps pay for it.
What happened
The legs printed together in the final half hour, around 3:45 p.m. ET on Friday, October 2, with $TSM near $473.59, for $3.04M in combined premium across 2,000 contracts.
Trading the legs as one ticket locks in the price of the whole structure at once, which is how professional desks usually put on spreads.
Netting the legs, the trader collected about $750K up front. That credit is theirs to keep if the stock cooperates, but it comes with obligations on the sold side.
- TSM Oct 2 $455 Call: 1,000 contracts at $18.95 (sold)
- TSM Oct 2 $462.50 Call: 1,000 contracts at $11.45 (bought)
Why it matters
A vertical call spread buys one strike and sells another in the same expiration. It caps both the cost and the payoff, so the trader has picked a target zone and a maximum loss in advance.
Net of all legs, the structure behaves like being short roughly 1,900 shares of TSM, about $908K of stock exposure.
The strikes run from $455.00 (3.9% below the stock) to $462.50 (2.3% below the stock), so the trade is built around a zone rather than a single target.
With 0 days until Oct 2, this is a bet on the next few sessions, not the next few months. Implied volatility was near 341%, very high, as the market prices in big swings.
The numbers
| Structure | Vertical call spread (2 legs) |
|---|---|
| Lean | Bearish |
| Expirations | Oct 2 (nearest in 0 days) |
| Strikes | $455, $462.50 |
| Contracts | 2,000 |
| Total premium | $3.04M |
| Net cost | $750K credit |
| Stock at the trade | $473.59 |
Three ways this could play out
Bullish continuation
A move through $462.50 puts $TSM above every strike. For a structure leaning bearish, that is the worst case.
Bearish rejection
A drop under $455.00 takes $TSM below every strike. That is where this bearish structure pays the most.
Neutral stabilization
If $TSM settles between $455.00 and $462.50 into Oct 2, time decay and the final price decide who wins, which is exactly what spreads are built to control.
What to watch next
- $455.00 and $462.50: the outer strikes that define this trade.
- Open interest on each leg in the next session, to confirm the structure was opened rather than closed.
- Oct 2: expiration, 0 days out for the nearest leg, when the structure resolves.
- Follow-on spreads at nearby strikes, which would show a desk building a larger position.
