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ONTO
Onto Innovation Inc.
stock NYSE

At Close

Sep 30, 2026 3:59:53 PM EDT

307.73USD+0.996%(+3.04)751,027

289.47Bid 318.20Ask 28.73Spread

Pre-market

Sep 30, 2026 8:37:30 AM EDT

305.00USD+0.102%(+0.31)2,686

After-hours

Sep 30, 2026 4:16:30 PM EDT

308.00USD+0.089%(+0.27)992

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Oct 16, 2026 Nov 20, 2026 Dec 18, 2026 Jan 15, 2027 Mar 19, 2027 Dec 17, 2027 Jan 21, 2028 Jan 19, 2029

ITM/OTM for Dec 17, 2027View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
76	170	56	38

ONTO Dec 17, 2027 Exp. - Volume by Strike

Puts

Calls

ONTO Dec 17, 2027 Exp. - Open Interest by Strike

Puts

Calls

ONTO Dec 17, 2027 Exp. - Max Pain @ $300.00

Puts

Calls

ONTO Dec 17, 2027 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
450 C	36.00	-24.69%	1	8	09-15	ONTO271217C00450000
440 C	57.90	+52.37%	2	4	09-29	ONTO271217C00440000
430 C	65.35	+2.11%	1	1	08-25	ONTO271217C00430000
420 C	39.00	-18.58%	1	3	09-15	ONTO271217C00420000
410 C	0	0%	0			ONTO271217C00410000
400 C	49.50	-45.74%	1	32	09-01	ONTO271217C00400000
390 C	52.00	0%	1	1	09-01	ONTO271217C00390000
380 C	51.00	-16.53%	1	32	09-14	ONTO271217C00380000
370 C	0	0%	0			ONTO271217C00370000
360 C	119.00	0%	1	1	08-12	ONTO271217C00360000
350 C	130.94	+7.11%	3	3	08-17	ONTO271217C00350000
340 C	123.29	-1.76%	1	5	08-14	ONTO271217C00340000
330 C	73.12	+19.87%	2	75	09-22	ONTO271217C00330000
320 C	117.25	+10.02%	2	5	08-18	ONTO271217C00320000
310 C	114.75	0%	2	0	08-18	ONTO271217C00310000
300 C	90.00	+7.19%	10	23	09-28	ONTO271217C00300000
290 C	93.00	-15.26%	2	4	09-25	ONTO271217C00290000
280 C	102.30	-9.67%	1	1	08-24	ONTO271217C00280000
270 C	92.30	-13.34%	2	2	09-21	ONTO271217C00270000
260 C	115.25	+12.59%	1	4	09-29	ONTO271217C00260000
250 C	101.27	+2.29%	2	4	09-22	ONTO271217C00250000
240 C	117.30	-12.05%	1	2	08-24	ONTO271217C00240000
230 C	0	0%	0			ONTO271217C00230000
220 C	0	0%	0			ONTO271217C00220000
210 C	183.73	0%	10	10	08-13	ONTO271217C00210000
200 C	123.60	+5.42%	1	10	09-23	ONTO271217C00200000
195 C	0	0%	0			ONTO271217C00195000
190 C	136.30	+6.07%	1	1	09-28	ONTO271217C00190000
185 C	0	0%	0			ONTO271217C00185000
180 C	141.60	-9.78%	1	14	09-28	ONTO271217C00180000
175 C	0	0%	0			ONTO271217C00175000
170 C	0	0%	0			ONTO271217C00170000
165 C	0	0%	0			ONTO271217C00165000
160 C	0	0%	0			ONTO271217C00160000
155 C	0	0%	0			ONTO271217C00155000
150 C	0	0%	0			ONTO271217C00150000
145 C	0	0%	0			ONTO271217C00145000
140 C	0	0%	0			ONTO271217C00140000
135 C	0	0%	0			ONTO271217C00135000
130 C	0	0%	0			ONTO271217C00130000
125 C	0	0%	0			ONTO271217C00125000
120 C	0	0%	0			ONTO271217C00120000
115 C	0	0%	0			ONTO271217C00115000
110 C	190.00	0%	1	1	08-28	ONTO271217C00110000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
450 P	0	0%	0			ONTO271217P00450000
440 P	0	0%	0			ONTO271217P00440000
430 P	0	0%	0			ONTO271217P00430000
420 P	0	0%	0			ONTO271217P00420000
410 P	0	0%	0			ONTO271217P00410000
400 P	0	0%	0			ONTO271217P00400000
390 P	0	0%	0			ONTO271217P00390000
380 P	173.26	-13.37%	65	55	08-05	ONTO271217P00380000
370 P	0	0%	0			ONTO271217P00370000
360 P	0	0%	0			ONTO271217P00360000
350 P	0	0%	0			ONTO271217P00350000
340 P	103.56	0%	1	1	08-17	ONTO271217P00340000
330 P	0	0%	0			ONTO271217P00330000
320 P	0	0%	0			ONTO271217P00320000
310 P	0	0%	0			ONTO271217P00310000
300 P	0	0%	0			ONTO271217P00300000
290 P	0	0%	0			ONTO271217P00290000
280 P	0	0%	0			ONTO271217P00280000
270 P	64.68	0%	2	2	08-17	ONTO271217P00270000
260 P	0	0%	0			ONTO271217P00260000
250 P	58.38	-10.18%	1	2	09-28	ONTO271217P00250000
240 P	0	0%	0			ONTO271217P00240000
230 P	52.20	-8.10%	1	15	08-27	ONTO271217P00230000
220 P	73.95	-12.23%	4	2	08-03	ONTO271217P00220000
210 P	77.74	0%	2	2	07-29	ONTO271217P00210000
200 P	33.80	-12.02%	1	1	08-17	ONTO271217P00200000
195 P	36.50	0%	1	1	08-14	ONTO271217P00195000
190 P	0	0%	0			ONTO271217P00190000
185 P	0	0%	0			ONTO271217P00185000
180 P	0	0%	0			ONTO271217P00180000
175 P	0	0%	0			ONTO271217P00175000
170 P	0	0%	0			ONTO271217P00170000
165 P	0	0%	0			ONTO271217P00165000
160 P	0	0%	0			ONTO271217P00160000
155 P	0	0%	0			ONTO271217P00155000
150 P	21.39	0%	1	1	09-01	ONTO271217P00150000
145 P	0	0%	0			ONTO271217P00145000
140 P	0	0%	0			ONTO271217P00140000
135 P	0	0%	0			ONTO271217P00135000
130 P	0	0%	0			ONTO271217P00130000
125 P	0	0%	0			ONTO271217P00125000
120 P	0	0%	0			ONTO271217P00120000
115 P	0	0%	0			ONTO271217P00115000
110 P	11.30	-6.61%	1	12	08-11	ONTO271217P00110000

.dark-mode .KzWdDZ{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .KzWdDZ{ color: #333333; background-color: white; border: 2px solid #333333; }ONTOOnto Innovation Inc.stock NYSE

ONTO Dec 17, 2027 Exp. - Open Interest by Strike

ONTO Dec 17, 2027 Exp. - Max Pain @ $300.00

ONTO
Onto Innovation Inc.
stock NYSE