Data I/O Corporation (DAIO)
NASDAQ: DAIO
· Real-Time Price · USD
3.11
0.06 (1.83%)
At close: Oct 15, 2025, 3:59 PM
3.15
1.29%
After-hours: Oct 15, 2025, 05:46 PM EDT
DAIO Option Overview
Overview for all option chains of DAIO. As of October 15, 2025, DAIO options have an IV of 416.09% and an IV rank of 117.1%. The volume is 945 contracts, which is 492.19% of average daily volume of 192 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
416.09%IV Rank
100%Historical Volatility
43.26%IV Low
61.38% on Feb 21, 2025IV High
364.28% on Jun 02, 2025Open Interest (OI)
Today's Open Interest
2,969Put-Call Ratio
0.56Put Open Interest
1,068Call Open Interest
1,901Open Interest Avg (30-day)
1,560Today vs Open Interest Avg (30-day)
190.32%Option Volume
Today's Volume
945Put-Call Ratio
0Put Volume
945Call Volume
0Volume Avg (30-day)
192Today vs Volume Avg (30-day)
492.19%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 |
| Oct 17, 2025 | 0 | 945 | 0 | 783 | 1,068 | 1.36 | 416.09% | 2.5 |
| Nov 21, 2025 | 0 | 0 | 0 | 172 | 0 | 0 | 192.13% | 2.5 |
| Jan 16, 2026 | 0 | 0 | 0 | 360 | 0 | 0 | 121.55% | 2.5 |
| Apr 17, 2026 | 0 | 0 | 0 | 586 | 0 | 0 | 127.58% | 2.5 |