BlackRock Inc. (BLK)
NYSE: BLK
· Real-Time Price · USD
1156.41
9.12 (0.79%)
At close: Sep 26, 2025, 3:59 PM
1157.10
0.06%
After-hours: Sep 26, 2025, 07:35 PM EDT
BLK Delta Exposure By Expiry
The total Delta Exposure (DEX) for BLK across all expirations shows 2,918,944.59 net shares that market makers must hedge, with 6,007,399.2 from calls and 3,088,454.61 from puts. The put-call delta ratio of 0.51 suggests neutral market maker positioning.
BLK DEX Table
| Expiry Date | Call Delta | Put Delta | Net Delta | P/C Delta |
|---|---|---|---|---|
| Oct 3, 25 | 118,214.51 | -117,119.7 | 1,094.81 | 0.99 |
| Oct 10, 25 | 72,193.12 | -29,533.52 | 42,659.6 | 0.41 |
| Oct 17, 25 | 758,613.72 | -299,314.46 | 459,299.26 | 0.39 |
| Oct 24, 25 | 36,642.01 | -18,570.52 | 18,071.49 | 0.51 |
| Oct 31, 25 | 9,198.05 | -24,747.12 | -15,549.07 | 2.69 |
| Nov 7, 25 | 0 | 0 | 0 | n/a |
| Nov 21, 25 | 206,533.65 | -369,674.61 | -163,140.96 | 1.79 |
| Dec 19, 25 | 270,704.61 | -93,848.34 | 176,856.27 | 0.35 |
| Jan 16, 26 | 2,035,579.72 | -1,376,494.72 | 659,085 | 0.68 |
| Mar 20, 26 | 441,045.16 | -166,888.46 | 274,156.7 | 0.38 |
| Apr 17, 26 | 47,288.07 | -2,820.93 | 44,467.14 | 0.06 |
| Jun 18, 26 | 418,950.47 | -193,661.54 | 225,288.93 | 0.46 |
| Sep 18, 26 | 68,591.37 | -62,673.11 | 5,918.26 | 0.91 |
| Dec 18, 26 | 491,711.21 | -85,899.52 | 405,811.69 | 0.17 |
| Jan 15, 27 | 959,215.75 | -222,035.27 | 737,180.48 | 0.23 |
| Jan 21, 28 | 72,917.78 | -25,172.79 | 47,744.99 | 0.35 |