Keysight Technologies, Inc. options tape
Read from CBOE's delayed chain on 23 September 2026, with Keysight Technologies, Inc. at $342.91: open interest within 90 days was 9,367 call and 5,860 put contracts, a put/call ratio of 0.63; the day's volume was 3,045 calls and 429 puts (0.14). The most call open interest sits at the $340.00 strike (1,804 contracts) and the most put open interest at $290.00 (1,867). The at-the-money straddle for 16 October 2026, 23 days out, was priced at 7.5% of spot. For 16 October 2026, implied volatility was 35.9% at the put 5% below spot and 36.0% at the call 5% above, -0.1 points.
Where the open interest sits
| Side | Strike | Open interest |
|---|---|---|
| Calls | $340.00 | 1,804 |
| Puts | $290.00 | 1,867 |
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 call at $360.00 | 1,347 | 121 | $855,345 |
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.
Source
CBOE delayed quotes for KEYS, 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.