Baxter International Inc. options tape
Read from CBOE's delayed chain on 23 September 2026, with Baxter International Inc. at $23.68: open interest within 90 days was 16,886 call and 9,118 put contracts, a put/call ratio of 0.54; the day's volume was 464 calls and 213 puts (0.46). The most call open interest sits at the $30.00 strike (3,923 contracts) and the most put open interest at $25.00 (1,875). The at-the-money straddle for 25 September 2026, 2 days out, was priced at 2.6% of spot. For 16 October 2026, implied volatility was 37.1% at the put 5% below spot and 36.2% at the call 5% above, +1.0 points.
Where the open interest sits
| Side | Strike | Open interest |
|---|---|---|
| Calls | $30.00 | 3,923 |
| Puts | $25.00 | 1,875 |
The strike with the most open interest on each side, across expiries within 90 days.
Open interest built since 22 September 2026
| Contract | Open interest now | Change |
|---|---|---|
| 25 September 2026 call at $24.00 | 279 | +272 |
Contracts whose open interest rose by 250 or more against the previous day's snapshot.
Source
CBOE delayed quotes for BAX, 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.