Dell Technologies Inc. options tape
Read from CBOE's delayed chain on 23 September 2026, with Dell Technologies Inc. at $554.31: open interest within 90 days was 140,601 call and 222,049 put contracts, a put/call ratio of 1.58; the day's volume was 59,537 calls and 47,617 puts (0.8). The most call open interest sits at the $600.00 strike (8,229 contracts) and the most put open interest at $400.00 (9,086). The at-the-money straddle for 25 September 2026, 2 days out, was priced at 4.7% of spot. For 16 October 2026, implied volatility was 61.3% at the put 5% below spot and 61.6% at the call 5% above, -0.3 points.
Where the open interest sits
| Side | Strike | Open interest |
|---|---|---|
| Calls | $600.00 | 8,229 |
| Puts | $400.00 | 9,086 |
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 $570.00 | 1,338 | 157 | $6.5 million |
| 2 October 2026 call at $550.00 | 1,189 | 198 | $2.7 million |
| 16 October 2026 put at $490.00 | 2,319 | 682 | $2.5 million |
| 25 September 2026 call at $550.00 | 1,497 | 717 | $1.9 million |
| 2 October 2026 call at $600.00 | 2,039 | 487 | $1.4 million |
| 25 September 2026 call at $560.00 | 1,511 | 583 | $1.3 million |
| 25 September 2026 put at $555.00 | 796 | 300 | $1.2 million |
| 2 October 2026 call at $562.50 | 680 | 20 | $1.2 million |
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 put at $425.00 | 1,158 | +947 |
| 25 September 2026 call at $650.00 | 1,735 | +903 |
| 16 October 2026 put at $650.00 | 787 | +740 |
| 25 September 2026 call at $600.00 | 2,615 | +612 |
| 25 September 2026 call at $590.00 | 1,111 | +608 |
| 25 September 2026 put at $422.50 | 609 | +546 |
| 25 September 2026 call at $575.00 | 1,443 | +544 |
| 16 October 2026 put at $515.00 | 449 | +449 |
Contracts whose open interest rose by 250 or more against the previous day's snapshot.
Source
CBOE delayed quotes for DELL, the free 15-minute-delayed chain, read once a day. Figures describe positioning; they are not a forecast.
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