(ERTH)
AMEX: ERTH
· Real-Time Price · USD
44.87
-0.29 (-0.64%)
At close: Aug 20, 2025, 12:00 PM
ERTH Option Overview
Overview for all option chains of ERTH. As of August 20, 2025, ERTH options have an IV of 36.12% and an IV rank of 80.94%. The volume is 0 contracts, which is n/a of average daily volume of 0 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
36.12%IV Rank
80.94%Historical Volatility
13.66%IV Low
22.77% on Jan 24, 2025IV High
39.26% on Apr 07, 2025Open Interest (OI)
Today's Open Interest
48Put-Call Ratio
0Put Open Interest
0Call Open Interest
48Open Interest Avg (30-day)
2Today vs Open Interest Avg (30-day)
2400%Option Volume
Today's Volume
0Put-Call Ratio
0Put Volume
0Call Volume
0Volume Avg (30-day)
0Today vs Volume Avg (30-day)
n/aOption Chain Statistics
This table provides a comprehensive overview of all ERTH 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 | 0 | 0 | 0 | 2 | 0 | 0 | 36.12% | 31 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 21.57% | 39 |
| Dec 19, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 25.16% | 33 |
| Jan 16, 2026 | 0 | 0 | 0 | 46 | 0 | 0 | n/a | 7 |
| Mar 20, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 19.69% | 38 |