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Onto Innovation Inc. (ONTO)

NYSE: ONTO · Real-Time Price · USD

335.02

-2.33 (-0.69%)

At close: Aug 13, 2026, 10:21 AM

ONTO Option Overview

Overview for all option chains of ONTO. As of August 13, 2026, ONTO options have an IV of and an IV rank of . The volume is contracts, which is of average daily volume of contracts. The volume put-call ratio is , indicating a sentiment in the market.

Implied Volatility

Implied Volatility (30d)

IV Rank

Historical Volatility

Expected Move

IV Low

IV High

Open Interest (OI)

Today's Open Interest

Put-Call Ratio

Put Open Interest

Call Open Interest

Open Interest Avg (30-day)

Today vs Open Interest Avg (30-day)

Option Volume

Today's Volume

Put-Call Ratio

Put Volume

Call Volume

Volume Avg (30-day)

Today vs Volume Avg (30-day)

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	Exp. Move	Max Pain
Aug 21, 2026	411	129	0.31	5,336	2,971	0.56	149.67%	± 30.65 (9.15%)	300
Sep 18, 2026	946	176	0.19	4,490	2,190	0.49	112.6%	± 62.95 (18.79%)	260
Dec 18, 2026	664	328	0.49	4,425	2,115	0.48	92.3%	± 123.95 (37.00%)	260
Mar 19, 2027	73	167	2.29	138	208	1.51	84.83%	± 214.82 (64.12%)	300
Dec 17, 2027	32	71	2.22	72	85	1.18	83.4%	± 329.76 (98.43%)	380