ON24 Inc. (ONTF)
NYSE: ONTF
· Real-Time Price · USD
5.21
0.05 (0.97%)
At close: Aug 15, 2025, 3:59 PM
5.21
0.00%
After-hours: Aug 15, 2025, 04:40 PM EDT
ONTF Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for ONTF across all expirations is 520 shares per 1% move, with 616.97 from calls and 96.97 from puts. The put-call GEX ratio of 0.16 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness. The highest gamma concentration is at the Dec 19, 25 expiration with 459.51 net GEX, which may act as a magnet point for price action. Near-term exposure for Sep 19, 25 suggests potential support from positive gamma hedging flows.
ONTF GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Sep 19, 25 | 157.46 | -96.97 | 60.49 | 0.62 |
| Oct 17, 25 | 0 | 0 | 0 | n/a |
| Dec 19, 25 | 459.51 | 0 | 459.51 | 0.00 |
| Jan 16, 26 | 0 | 0 | 0 | n/a |
| Mar 20, 26 | 0 | 0 | 0 | n/a |