Builders FirstSource Inc. (BLDR)
NYSE: BLDR
· Real-Time Price · USD
128.61
0.89 (0.70%)
At close: Oct 03, 2025, 3:59 PM
128.06
-0.43%
After-hours: Oct 03, 2025, 07:40 PM EDT
BLDR Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for BLDR across all expirations is 23,928.71 shares per 1% move, with 48,585.12 from calls and 24,656.41 from puts. The put-call GEX ratio of 0.51 reflects balanced positioning between puts and calls.
BLDR GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Oct 17, 25 | 25,450.95 | -9,177.25 | 16,273.7 | 0.36 |
| Nov 21, 25 | 11,546.9 | -6,691.16 | 4,855.74 | 0.58 |
| Jan 16, 26 | 5,726.99 | -4,993.72 | 733.27 | 0.87 |
| Feb 20, 26 | 893.92 | -579.31 | 314.61 | 0.65 |
| Mar 20, 26 | 1,064.69 | -1,448.69 | -384 | 1.36 |
| May 15, 26 | 38.71 | -15.83 | 22.88 | 0.41 |
| Jun 18, 26 | 871.16 | -561.24 | 309.92 | 0.64 |
| Sep 18, 26 | 471.71 | -90.9 | 380.81 | 0.19 |
| Jan 15, 27 | 2,504.43 | -1,048.93 | 1,455.5 | 0.42 |
| Jan 21, 28 | 15.66 | -49.38 | -33.72 | 3.15 |