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ONTO
Onto Innovation Inc.
stock NYSE

At Close

Oct 27, 2025 3:59:58 PM EDT

134.35USD-0.212%(-0.29)993,834

0.00Bid 0.00Ask 0.00Spread

Pre-market

Oct 24, 2025 8:18:30 AM EDT

135.00USD+0.267%(+0.36)0

After-hours

Oct 27, 2025 4:00:30 PM EDT

134.30USD-0.041%(-0.05)283

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Nov 21, 2025 Dec 19, 2025 Mar 20, 2026 Jun 18, 2026

ITM/OTM for Nov 21, 2025View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
88	1,492	234	302

ONTO Nov 21, 2025 Exp. - Volume by Strike

Puts

Calls

ONTO Nov 21, 2025 Exp. - Open Interest by Strike

Puts

Calls

ONTO Nov 21, 2025 Exp. - Max Pain @ $135.00

Puts

Calls

ONTO Nov 21, 2025 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
210 C	0.50	+900.00%	12	213	10-24	ONTO251121C00210000
200 C	0	0%	0			ONTO251121C00200000
195 C	1.21	-3.20%	1	33	10-17	ONTO251121C00195000
190 C	1.93	0%	2	2	10-07	ONTO251121C00190000
185 C	1.40	-31.71%	4	4	10-13	ONTO251121C00185000
180 C	1.54	+18.46%	1	4	10-24	ONTO251121C00180000
175 C	2.75	+41.75%	1	14	10-23	ONTO251121C00175000
170 C	2.00	+33.33%	3	136	10-24	ONTO251121C00170000
165 C	2.33	-31.47%	8	61	10-24	ONTO251121C00165000
160 C	3.00	+35.75%	4	61	10-23	ONTO251121C00160000
155 C	4.00	+15.61%	13	100	10-24	ONTO251121C00155000
150 C	5.30	+65.63%	12	202	10-24	ONTO251121C00150000
145 C	6.50	+16.07%	9	40	10-24	ONTO251121C00145000
140 C	8.50	+16.44%	1	316	10-24	ONTO251121C00140000
135 C	10.70	+93.84%	14	306	10-24	ONTO251121C00135000
130 C	13.50	+18.73%	16	50	10-24	ONTO251121C00130000
125 C	16.70	+36.55%	7	27	10-24	ONTO251121C00125000
120 C	13.10	+9.17%	1	1	10-23	ONTO251121C00120000
115 C	21.70	-19.93%	1	3	10-14	ONTO251121C00115000
110 C	33.63	+35.88%	2	4	10-03	ONTO251121C00110000
105 C	0	0%	0			ONTO251121C00105000
100 C	30.66	0%	1	1	09-26	ONTO251121C00100000
95 C	41.23	+16.80%	1	2	10-17	ONTO251121C00095000
90 C	0	0%	0			ONTO251121C00090000
85 C	0	0%	0			ONTO251121C00085000
80 C	0	0%	0			ONTO251121C00080000
75 C	0	0%	0			ONTO251121C00075000
70 C	0	0%	0			ONTO251121C00070000
65 C	0	0%	0			ONTO251121C00065000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
210 P	0	0%	0			ONTO251121P00210000
200 P	0	0%	0			ONTO251121P00200000
195 P	0	0%	0			ONTO251121P00195000
190 P	0	0%	0			ONTO251121P00190000
185 P	0	0%	0			ONTO251121P00185000
180 P	45.40	0%	23	19	10-01	ONTO251121P00180000
175 P	0	0%	0			ONTO251121P00175000
170 P	0	0%	0			ONTO251121P00170000
165 P	31.80	0%	12	0	10-07	ONTO251121P00165000
160 P	27.70	0%	9	0	10-07	ONTO251121P00160000
155 P	22.80	0%	1	1	10-20	ONTO251121P00155000
150 P	19.80	+25.32%	9	11	10-08	ONTO251121P00150000
145 P	16.90	-2.87%	1	11	10-08	ONTO251121P00145000
140 P	12.75	-12.67%	1	146	10-24	ONTO251121P00140000
135 P	9.65	-4.55%	4	46	10-24	ONTO251121P00135000
130 P	7.40	-21.28%	1	139	10-24	ONTO251121P00130000
125 P	5.50	-24.03%	3	16	10-24	ONTO251121P00125000
120 P	4.15	-41.96%	6	21	10-24	ONTO251121P00120000
115 P	3.05	-20.98%	5	37	10-24	ONTO251121P00115000
110 P	2.15	-50.00%	10	24	10-24	ONTO251121P00110000
105 P	1.60	-42.86%	10	18	10-24	ONTO251121P00105000
100 P	0.80	-54.29%	2	40	10-24	ONTO251121P00100000
95 P	1.10	-15.38%	1	5	10-22	ONTO251121P00095000
90 P	0	0%	0			ONTO251121P00090000
85 P	0.67	0%	2	2	09-23	ONTO251121P00085000
80 P	0	0%	0			ONTO251121P00080000
75 P	0	0%	0			ONTO251121P00075000
70 P	0	0%	0			ONTO251121P00070000
65 P	0	0%	0			ONTO251121P00065000

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