(CHAU)
AMEX: CHAU
· Real-Time Price · USD
16.85
0.33 (2.00%)
At close: Aug 15, 2025, 3:59 PM
17.30
2.67%
Pre-market: Aug 18, 2025, 05:25 AM EDT
CHAU Option Overview
Overview for all option chains of CHAU. As of August 15, 2025, CHAU options have an IV of 414.43% and an IV rank of 365.32%. The volume is 1,919 contracts, which is 214.17% of average daily volume of 896 contracts. The volume put-call ratio is 0.02, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
414.43%IV Rank
365.32%Historical Volatility
24.15%IV Low
55.14% on Mar 21, 2025IV High
153.49% on Aug 13, 2025Open Interest (OI)
Today's Open Interest
27,025Put-Call Ratio
0.19Put Open Interest
4,363Call Open Interest
22,662Open Interest Avg (30-day)
25,944Today vs Open Interest Avg (30-day)
104.17%Option Volume
Today's Volume
1,919Put-Call Ratio
0.02Put Volume
31Call Volume
1,888Volume Avg (30-day)
896Today vs Volume Avg (30-day)
214.17%Option Chain Statistics
This table provides a comprehensive overview of all CHAU 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 | 1,031 | 5 | 0 | 11,959 | 2,203 | 0.18 | 414.43% | 15 |
| Sep 19, 2025 | 241 | 26 | 0.11 | 1,529 | 792 | 0.52 | 63.77% | 17 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 49.28% | 7 |
| Nov 21, 2025 | 610 | 0 | 0 | 7,921 | 1,021 | 0.13 | 47.38% | 11 |
| Feb 20, 2026 | 6 | 0 | 0 | 1,253 | 347 | 0.28 | 44.53% | 13 |