ON24 Inc. (ONTF)
NYSE: ONTF
· Real-Time Price · USD
5.71
0.12 (2.15%)
At close: Oct 03, 2025, 3:59 PM
5.70
-0.18%
After-hours: Oct 03, 2025, 05:29 PM EDT
ONTF Option Overview
Overview for all option chains of ONTF. As of October 05, 2025, ONTF options have an IV of 142.33% and an IV rank of 94.26%. The volume is 0 contracts, which is n/a of average daily volume of 15 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
142.33%IV Rank
94.26%Historical Volatility
34.28%IV Low
43.99% on May 12, 2025IV High
148.32% on May 08, 2025Open Interest (OI)
Today's Open Interest
988Put-Call Ratio
0Put Open Interest
0Call Open Interest
988Open Interest Avg (30-day)
908Today vs Open Interest Avg (30-day)
108.81%Option Volume
Today's Volume
0Put-Call Ratio
0Put Volume
0Call Volume
0Volume Avg (30-day)
15Today vs Volume Avg (30-day)
n/aOption Chain Statistics
This table provides a comprehensive overview of all ONTF options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 142.33% | 2.5 |
| Nov 21, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 99.92% | 2.5 |
| Dec 19, 2025 | 0 | 0 | 0 | 557 | 0 | 0 | 49.79% | 2.5 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 25.55% | 95 |
| Mar 20, 2026 | 0 | 0 | 0 | 431 | 0 | 0 | 57.63% | 2.5 |