CeriBell Inc. (CBLL)
NASDAQ: CBLL
· Real-Time Price · USD
11.77
-0.14 (-1.18%)
At close: Aug 14, 2025, 3:59 PM
11.79
0.17%
Pre-market: Aug 15, 2025, 08:52 AM EDT
CBLL Option Overview
Overview for all option chains of CBLL. As of August 15, 2025, CBLL options have an IV of 500% and an IV rank of 259.89%. The volume is 3 contracts, which is 100% of average daily volume of 3 contracts. The volume put-call ratio is 2, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
500%IV Rank
259.89%Historical Volatility
66.73%IV Low
60.72% on Feb 27, 2025IV High
229.75% on Aug 13, 2025Open Interest (OI)
Today's Open Interest
255Put-Call Ratio
0.32Put Open Interest
62Call Open Interest
193Open Interest Avg (30-day)
233Today vs Open Interest Avg (30-day)
109.44%Option Volume
Today's Volume
3Put-Call Ratio
2Put Volume
2Call Volume
1Volume Avg (30-day)
3Today vs Volume Avg (30-day)
100%Option Chain Statistics
This table provides a comprehensive overview of all CBLL 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 |
| Aug 15, 2025 | 0 | 0 | 0 | 7 | 28 | 4 | 500% | 15 |
| Sep 19, 2025 | 0 | 0 | 0 | 138 | 25 | 0.18 | 184.5% | 15 |
| Oct 17, 2025 | 0 | 1 | 0 | 0 | 0 | 0 | 137.08% | 2.5 |
| Dec 19, 2025 | 1 | 1 | 1 | 32 | 5 | 0.16 | 100.35% | 12.5 |
| Mar 20, 2026 | 0 | 0 | 0 | 16 | 4 | 0.25 | 93.36% | 10 |