Marvell Technology, Inc. options tape
Read from CBOE's delayed chain on 23 September 2026, with Marvell Technology, Inc. at $263.42: open interest within 90 days was 390,334 call and 427,746 put contracts, a put/call ratio of 1.1; the day's volume was 83,592 calls and 46,571 puts (0.56). The most call open interest sits at the $300.00 strike (37,620 contracts) and the most put open interest at $165.00 (36,102). The at-the-money straddle for 25 September 2026, 2 days out, was priced at 5.4% of spot. For 16 October 2026, implied volatility was 68.3% at the put 5% below spot and 70.1% at the call 5% above, -1.7 points.
Where the open interest sits
| Side | Strike | Open interest |
|---|---|---|
| Calls | $300.00 | 37,620 |
| Puts | $165.00 | 36,102 |
The strike with the most open interest on each side, across expiries within 90 days.
Strikes where the day's volume was at least twice the open interest
| Contract | Volume | Open interest before | Premium traded |
|---|---|---|---|
| 25 September 2026 put at $260.00 | 1,662 | 506 | $947,340 |
| 23 October 2026 put at $255.00 | 441 | 70 | $714,420 |
| 25 September 2026 put at $262.50 | 1,029 | 48 | $710,010 |
| 30 October 2026 put at $260.00 | 336 | 16 | $696,360 |
| 25 September 2026 put at $265.00 | 671 | 44 | $560,285 |
| 25 September 2026 put at $277.50 | 272 | 6 | $469,200 |
| 16 October 2026 put at $265.00 | 225 | 9 | $442,688 |
| 25 September 2026 put at $272.50 | 326 | 1 | $433,580 |
Volume of at least 200 contracts and at least twice the open interest, with at least $25,000 of premium at the mid; contracts expiring the same day are left out. Premium is mid price times volume times 100.
Open interest built since 22 September 2026
| Contract | Open interest now | Change |
|---|---|---|
| 25 September 2026 call at $270.00 | 3,339 | +2,209 |
| 25 September 2026 call at $275.00 | 2,834 | +1,673 |
| 25 September 2026 call at $262.50 | 1,893 | +1,557 |
| 2 October 2026 call at $290.00 | 1,903 | +1,310 |
| 20 November 2026 call at $300.00 | 9,552 | +1,293 |
| 16 October 2026 put at $300.00 | 2,342 | +1,235 |
| 20 November 2026 call at $320.00 | 7,195 | +1,128 |
| 25 September 2026 call at $272.50 | 1,437 | +1,079 |
Contracts whose open interest rose by 250 or more against the previous day's snapshot.
Source
CBOE delayed quotes for MRVL, the free 15-minute-delayed chain, read once a day. Figures describe positioning; they are not a forecast.
The same record on your computer
GreekSoup is also a free program for your own computer. It reads these same filings for the names you follow, refreshed as they land, with no account. One pasted line installs it.