Charter Communications, Inc. /Mo/ options tape
Read from CBOE's delayed chain on 23 September 2026, with Charter Communications, Inc. /Mo/ at $117.70: open interest within 90 days was 24,344 call and 29,953 put contracts, a put/call ratio of 1.23; the day's volume was 6,625 calls and 6,316 puts (0.95). The most call open interest sits at the $130.00 strike (2,743 contracts) and the most put open interest at $115.00 (3,422). The at-the-money straddle for 25 September 2026, 2 days out, was priced at 4.2% of spot. For 16 October 2026, implied volatility was 51.7% at the put 5% below spot and 53.7% at the call 5% above, -2.0 points.
Where the open interest sits
| Side | Strike | Open interest |
|---|---|---|
| Calls | $130.00 | 2,743 |
| Puts | $115.00 | 3,422 |
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 |
|---|---|---|---|
| 20 November 2026 call at $120.00 | 1,334 | 5 | $1.5 million |
| 16 October 2026 put at $118.00 | 308 | 0 | $198,660 |
| 30 October 2026 call at $250.00 | 290 | 2 | $150,800 |
| 23 October 2026 call at $250.00 | 290 | 0 | $147,900 |
| 2 October 2026 put at $115.00 | 417 | 42 | $118,845 |
| 18 December 2026 put at $90.00 | 234 | 32 | $67,860 |
| 25 September 2026 put at $115.00 | 408 | 124 | $61,200 |
| 25 September 2026 put at $117.00 | 239 | 20 | $54,970 |
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 |
|---|---|---|
| 16 October 2026 put at $105.00 | 492 | +378 |
| 25 September 2026 put at $125.00 | 373 | +280 |
Contracts whose open interest rose by 250 or more against the previous day's snapshot.
Source
CBOE delayed quotes for CHTR, 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.