Vertiv Holdings Co. options tape
Read from CBOE's delayed chain on 23 September 2026, with Vertiv Holdings Co. at $253.86: open interest within 90 days was 87,287 call and 132,223 put contracts, a put/call ratio of 1.51; the day's volume was 7,360 calls and 8,379 puts (1.14). The most call open interest sits at the $300.00 strike (9,896 contracts) and the most put open interest at $220.00 (19,005). The at-the-money straddle for 25 September 2026, 2 days out, was priced at 4.4% of spot. For 16 October 2026, implied volatility was 55.2% at the put 5% below spot and 55.4% at the call 5% above, -0.3 points.
Where the open interest sits
| Side | Strike | Open interest |
|---|---|---|
| Calls | $300.00 | 9,896 |
| Puts | $220.00 | 19,005 |
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 |
|---|---|---|---|
| 16 October 2026 put at $255.00 | 476 | 149 | $693,770 |
| 30 October 2026 put at $210.00 | 629 | 166 | $294,058 |
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 |
|---|---|---|
| 20 November 2026 call at $330.00 | 5,580 | +4,942 |
| 20 November 2026 call at $280.00 | 6,792 | +4,698 |
| 9 October 2026 call at $265.00 | 818 | +802 |
| 25 September 2026 call at $270.00 | 1,053 | +675 |
| 25 September 2026 put at $235.00 | 927 | +450 |
| 16 October 2026 put at $240.00 | 2,353 | +414 |
| 25 September 2026 put at $230.00 | 840 | +340 |
| 25 September 2026 call at $255.00 | 632 | +323 |
Contracts whose open interest rose by 250 or more against the previous day's snapshot.
Source
CBOE delayed quotes for VRT, 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.