iShares Core Total USD Bo... (IUSB)
NASDAQ: IUSB
· Real-Time Price · USD
46.67
-0.04 (-0.09%)
At close: Oct 03, 2025, 3:59 PM
46.65
-0.04%
After-hours: Oct 03, 2025, 04:42 PM EDT
IUSB Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for IUSB across all expirations is 1,071.61 shares per 1% move, with 1,143.91 from calls and 72.3 from puts. The put-call GEX ratio of 0.06 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness.
IUSB GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Oct 17, 25 | 355.64 | 0 | 355.64 | 0.00 |
| Nov 21, 25 | 777.69 | -70.07 | 707.62 | 0.09 |
| Dec 19, 25 | 0 | 0 | 0 | n/a |
| Jan 16, 26 | 0 | 0 | 0 | n/a |
| Feb 20, 26 | 10.58 | -2.23 | 8.35 | 0.21 |
| May 15, 26 | 0 | 0 | 0 | n/a |