Hudson Technologies Inc. (HDSN)
NASDAQ: HDSN
· Real-Time Price · USD
9.45
-0.05 (-0.53%)
At close: Oct 03, 2025, 3:59 PM
9.27
-1.90%
After-hours: Oct 03, 2025, 05:02 PM EDT
HDSN Option Overview
Overview for all option chains of HDSN. As of October 05, 2025, HDSN options have an IV of 178.8% and an IV rank of 140.82%. The volume is 65 contracts, which is 92.86% of average daily volume of 70 contracts. The volume put-call ratio is 0.23, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
178.8%IV Rank
100%Historical Volatility
26.84%IV Low
62.36% on Mar 24, 2025IV High
145.04% on Oct 03, 2025Open Interest (OI)
Today's Open Interest
8,662Put-Call Ratio
1.49Put Open Interest
5,184Call Open Interest
3,478Open Interest Avg (30-day)
7,906Today vs Open Interest Avg (30-day)
109.56%Option Volume
Today's Volume
65Put-Call Ratio
0.23Put Volume
12Call Volume
53Volume Avg (30-day)
70Today vs Volume Avg (30-day)
92.86%Option Chain Statistics
This table provides a comprehensive overview of all HDSN 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 | 851 | 67 | 0.08 | 178.8% | 10 |
Nov 21, 2025 | 3 | 0 | 0 | 1,113 | 3,055 | 2.74 | 76.74% | 6 |
Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 37.58% | 500 |
Feb 20, 2026 | 40 | 12 | 0.3 | 1,500 | 2,062 | 1.37 | 59.52% | 8 |
May 15, 2026 | 10 | 0 | 0 | 14 | 0 | 0 | 59.82% | 2 |