Onto Innovation Inc. (ONTO)
NYSE: ONTO
· Real-Time Price · USD
110.06
-1.40 (-1.26%)
At close: Aug 14, 2025, 3:59 PM
109.00
-0.96%
Pre-market: Aug 15, 2025, 04:06 AM EDT
ONTO Option Overview
Overview for all option chains of ONTO. As of August 15, 2025, ONTO options have an IV of 246.03% and an IV rank of 396.03%. The volume is 1,300 contracts, which is 157.38% of average daily volume of 826 contracts. The volume put-call ratio is 0.2, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
246.03%IV Rank
396.03%Historical Volatility
54.55%IV Low
48.05% on Sep 25, 2024IV High
98.04% on Aug 06, 2025Open Interest (OI)
Today's Open Interest
17,076Put-Call Ratio
0.5Put Open Interest
5,714Call Open Interest
11,362Open Interest Avg (30-day)
12,968Today vs Open Interest Avg (30-day)
131.68%Option Volume
Today's Volume
1,300Put-Call Ratio
0.2Put Volume
220Call Volume
1,080Volume Avg (30-day)
826Today vs Volume Avg (30-day)
157.38%Option Chain Statistics
This table provides a comprehensive overview of all ONTO 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 |
| Aug 15, 2025 | 67 | 27 | 0.4 | 2,717 | 1,873 | 0.69 | 246.03% | 100 |
| Sep 19, 2025 | 958 | 12 | 0.01 | 5,405 | 1,242 | 0.23 | 84.29% | 100 |
| Oct 17, 2025 | 2 | 0 | 0 | 0 | 0 | 0 | 51.98% | 55 |
| Dec 19, 2025 | 48 | 24 | 0.5 | 2,921 | 2,501 | 0.86 | 58.75% | 105 |
| Mar 20, 2026 | 5 | 157 | 31.4 | 319 | 98 | 0.31 | 52.96% | 95 |