Data I/O Corporation (DAIO)
NASDAQ: DAIO
· Real-Time Price · USD
3.17
0.07 (2.26%)
At close: Sep 04, 2025, 3:59 PM
3.15
-0.79%
After-hours: Sep 04, 2025, 04:10 PM EDT
DAIO Option Overview
Overview for all option chains of DAIO. As of September 04, 2025, DAIO options have an IV of 151.98% and an IV rank of 29.91%. The volume is 161 contracts, which is 209.09% of average daily volume of 77 contracts. The volume put-call ratio is 0.59, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
151.98%IV Rank
29.91%Historical Volatility
52.54%IV Low
61.38% on Feb 21, 2025IV High
364.28% on Jun 02, 2025Open Interest (OI)
Today's Open Interest
1,108Put-Call Ratio
0.78Put Open Interest
486Call Open Interest
622Open Interest Avg (30-day)
369Today vs Open Interest Avg (30-day)
300.27%Option Volume
Today's Volume
161Put-Call Ratio
0.59Put Volume
60Call Volume
101Volume Avg (30-day)
77Today vs Volume Avg (30-day)
209.09%Option Chain Statistics
This table provides a comprehensive overview of all DAIO 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 | 100 | 0 | 0 | 239 | 413 | 1.73 | 151.98% | 2.5 |
| Oct 17, 2025 | 0 | 60 | 0 | 71 | 73 | 1.03 | 174.15% | 2.5 |
| Jan 16, 2026 | 1 | 0 | 0 | 112 | 0 | 0 | 73.91% | 2.5 |
| Apr 17, 2026 | 0 | 0 | 0 | 200 | 0 | 0 | 86.58% | 2.5 |