OPTIONS FLOW$MSTRStrategy Inc Common StockOpen ticker analysis →
$30.1M moved through Strategy Inc Common Stock ($MSTR) options on Friday in a 2-leg trade built around the $142 to $148 strikes. The legs lean bullish: the bought side profits as Strategy Inc Common Stock rises, and the sold side helps pay for it.
What happened
The legs printed together midday, around 11:15 a.m. ET on Friday, September 25, with $MSTR near $160.03, for $30.1M in combined premium across 20,000 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 paid about $30.1M to put the position on. With no sold legs, that debit is also the most the trade can lose.
- MSTR Sep 25 $142 Call: 10,000 contracts at $18.05 (bought)
- MSTR Sep 25 $148 Call: 10,000 contracts at $12.05 (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 long roughly 926,500 shares of MSTR, about $148.27M of stock exposure.
The strikes run from $142.00 (11.3% below the stock) to $148.00 (7.5% 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 229%, very high, as the market prices in big swings.
Over the last 12 sessions $MSTR has traded between $123.33 and $172.94 and is up 19.9% over that stretch. The stock came into this trade in the middle of that range.
The numbers
| Structure | Vertical call spread (2 legs) |
|---|---|
| Lean | Bullish |
| Expirations | Sep 25 (nearest in 0 days) |
| Strikes | $142, $148 |
| Contracts | 20,000 |
| Total premium | $30.1M |
| Net cost | $30.1M debit |
| Stock at the trade | $160.03 |
Three ways this could play out
Bullish continuation
A move through $148.00 puts $MSTR above every strike. That is where this bullish structure does its best work.
Bearish rejection
A drop under $142.00 takes $MSTR below every strike. With the lean on the bullish side, that is where the position takes its worst damage.
Neutral stabilization
If $MSTR settles between $142.00 and $148.00 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
- $142.00 and $148.00: 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.
- $123.33 and $172.94: the edges of MSTR’s recent trading range.
