OPTIONS FLOW$MRNAModerna, Inc.Open ticker analysis →
$33.62M moved through Moderna, Inc. ($MRNA) options on Friday in a 2-leg trade built around the $157.50 to $165 strikes. It reads as a vertical call spread, a trade about how far Moderna moves and when, more than a simple call on direction.
What happened
The legs printed together in the afternoon, around 3:15 p.m. ET on Friday, September 25, with $MRNA near $198.24, for $33.62M in combined premium across 9,026 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 paid about $3.38M to put the position on. The sold legs mean the risk does not stop at that debit if the stock moves hard against them.
- MRNA Sep 25 $157.50 Call: 4,513 contracts at $41.00 (bought)
- MRNA Sep 25 $165 Call: 4,513 contracts at $33.50 (sold)
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 long roughly 11,600 shares of MRNA, about $2.31M of stock exposure.
The strikes run from $157.50 (20.6% below the stock) to $165.00 (16.8% below the stock), so the trade is built around a zone rather than a single target.
With 0 days until Sep 25, this is a bet on the next few sessions, not the next few months. Implied volatility was near 1029%, very high, as the market prices in big swings.
Over the last 12 sessions $MRNA has traded between $130.38 and $202.67 and is up 46.5% over that stretch. The stock came into this trade near the top of that range.
The numbers
| Structure | Vertical call spread (2 legs) |
|---|---|
| Lean | Direction depends on the legs |
| Expirations | Sep 25 (nearest in 0 days) |
| Strikes | $157.50, $165 |
| Contracts | 9,026 |
| Total premium | $33.62M |
| Net cost | $3.38M debit |
| Stock at the trade | $198.24 |
Three ways this could play out
Bullish continuation
A move through $165.00 puts $MRNA above every strike. That is where a bullish call spread pays its maximum.
Bearish rejection
A drop under $157.50 takes $MRNA below every strike. That is where a call spread loses its maximum.
Neutral stabilization
If $MRNA settles between $157.50 and $165.00 into Sep 25, time decay and the final price decide who wins, which is exactly what spreads are built to control.
What to watch next
- $157.50 and $165.00: 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.
- Sep 25: 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.
- $130.38 and $202.67: the edges of MRNA’s recent trading range.
