(CHAU)
AMEX: CHAU
· Real-Time Price · USD
19.16
0.00 (0.00%)
At close: Aug 26, 2025, 3:59 PM
19.21
0.29%
After-hours: Aug 26, 2025, 07:55 PM EDT
CHAU Option Overview
Overview for all option chains of CHAU. As of August 26, 2025, CHAU options have an IV of 62.01% and an IV rank of 32.34%. The volume is 4,047 contracts, which is 345.6% of average daily volume of 1,171 contracts. The volume put-call ratio is 0.15, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
62.01%IV Rank
32.34%Historical Volatility
32.8%IV Low
51% on Mar 21, 2025IV High
85.04% on Aug 25, 2025Open Interest (OI)
Today's Open Interest
22,773Put-Call Ratio
0.14Put Open Interest
2,784Call Open Interest
19,989Open Interest Avg (30-day)
13,929Today vs Open Interest Avg (30-day)
163.49%Option Volume
Today's Volume
4,047Put-Call Ratio
0.15Put Volume
527Call Volume
3,520Volume Avg (30-day)
1,171Today vs Volume Avg (30-day)
345.6%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 |
| Sep 19, 2025 | 1,115 | 471 | 0.42 | 3,199 | 1,287 | 0.4 | 62.01% | 17 |
| Oct 17, 2025 | 572 | 15 | 0.03 | 1,092 | 65 | 0.06 | 48.77% | 16 |
| Nov 21, 2025 | 1,673 | 41 | 0.02 | 12,938 | 1,045 | 0.08 | 49.96% | 12 |
| Feb 20, 2026 | 160 | 0 | 0 | 2,760 | 387 | 0.14 | 44.34% | 13 |