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ONTO
Onto Innovation Inc.
stock NYSE

At Close

Sep 28, 2026 3:59:49 PM EDT

288.67USD+0.358%(+1.03)395,974

0.00Bid 0.00Ask 0.00Spread

Pre-market

Sep 28, 2026 9:03:30 AM EDT

283.02USD-1.606%(-4.62)644

After-hours

Sep 25, 2026 4:35:30 PM EDT

287.82USD-0.026%(-0.07)0

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 Mar 19, 2027View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
74	132	63	352

ONTO Mar 19, 2027 Exp. - Volume by Strike

Puts

Calls

ONTO Mar 19, 2027 Exp. - Open Interest by Strike

Puts

Calls

ONTO Mar 19, 2027 Exp. - Max Pain @ $270.00

Puts

Calls

ONTO Mar 19, 2027 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
460 C	12.60	+26.00%	1	8	09-21	ONTO270319C00460000
450 C	15.50	-62.64%	1	11	08-31	ONTO270319C00450000
440 C	35.00	0%	1	1	08-06	ONTO270319C00440000
430 C	15.40	-16.30%	1	4	09-01	ONTO270319C00430000
420 C	20.43	+60.36%	1	4	09-23	ONTO270319C00420000
410 C	17.40	-42.15%	1	2	09-01	ONTO270319C00410000
400 C	15.13	-41.20%	6	9	09-17	ONTO270319C00400000
390 C	22.60	-48.64%	1	27	09-01	ONTO270319C00390000
380 C	69.51	0%	7	5	08-17	ONTO270319C00380000
370 C	30.00	-1.64%	3	6	09-22	ONTO270319C00370000
360 C	31.80	-5.16%	4	7	09-22	ONTO270319C00360000
350 C	25.19	-68.51%	1	5	09-03	ONTO270319C00350000
340 C	69.46	+24.70%	1	2	08-11	ONTO270319C00340000
330 C	57.36	-33.87%	5	1	08-21	ONTO270319C00330000
320 C	42.00	+3.96%	1	7	09-22	ONTO270319C00320000
310 C	43.60	-56.20%	4	6	09-21	ONTO270319C00310000
300 C	45.89	-9.22%	1	19	09-10	ONTO270319C00300000
290 C	54.00	+35.00%	4	8	09-22	ONTO270319C00290000
280 C	45.25	-3.31%	1	6	09-02	ONTO270319C00280000
270 C	62.74	+11.04%	1	13	09-09	ONTO270319C00270000
260 C	48.34	-17.14%	1	8	09-17	ONTO270319C00260000
250 C	53.00	-18.34%	3	8	09-17	ONTO270319C00250000
240 C	73.00	+6.62%	1	1	09-23	ONTO270319C00240000
230 C	78.50	0%	1	1	09-23	ONTO270319C00230000
220 C	65.00	-10.96%	1	8	09-03	ONTO270319C00220000
210 C	0	0%	0			ONTO270319C00210000
200 C	91.55	-10.81%	4	4	09-21	ONTO270319C00200000
195 C	97.50	-38.68%	1	2	09-21	ONTO270319C00195000
190 C	173.80	+2.82%	3	2	08-17	ONTO270319C00190000
185 C	111.50	-17.40%	1	2	07-31	ONTO270319C00185000
180 C	97.40	-19.24%	1	1	09-14	ONTO270319C00180000
175 C	88.80	+2.86%	2	2	09-15	ONTO270319C00175000
170 C	91.00	-12.88%	1	6	09-15	ONTO270319C00170000
165 C	129.45	+0.12%	1	1	09-09	ONTO270319C00165000
160 C	104.80	+7.38%	1	2	09-17	ONTO270319C00160000
155 C	129.00	0%	1	1	07-31	ONTO270319C00155000
150 C	159.30	+1.89%	1	1	08-10	ONTO270319C00150000
145 C	0	0%	0			ONTO270319C00145000
140 C	136.50	0%	1	0	09-04	ONTO270319C00140000
135 C	0	0%	0			ONTO270319C00135000
130 C	189.00	+20.38%	1	1	08-10	ONTO270319C00130000
125 C	149.00	0%	1	1	07-31	ONTO270319C00125000
120 C	183.70	0%	1	1	08-10	ONTO270319C00120000
115 C	231.20	0%	1	1	08-12	ONTO270319C00115000
110 C	192.20	0%	1	1	08-10	ONTO270319C00110000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
460 P	189.20	+2.55%	1	2	08-10	ONTO270319P00460000
450 P	0	0%	0			ONTO270319P00450000
440 P	0	0%	0			ONTO270319P00440000
430 P	0	0%	0			ONTO270319P00430000
420 P	0	0%	0			ONTO270319P00420000
410 P	115.70	0%	1	1	08-17	ONTO270319P00410000
400 P	0	0%	0			ONTO270319P00400000
390 P	0	0%	0			ONTO270319P00390000
380 P	0	0%	0			ONTO270319P00380000
370 P	0	0%	0			ONTO270319P00370000
360 P	0	0%	0			ONTO270319P00360000
350 P	0	0%	0			ONTO270319P00350000
340 P	94.30	0%	1	1	08-21	ONTO270319P00340000
330 P	95.51	0%	3	0	09-04	ONTO270319P00330000
320 P	78.40	-19.18%	4	4	09-21	ONTO270319P00320000
310 P	71.70	-18.98%	4	54	09-21	ONTO270319P00310000
300 P	0	0%	0			ONTO270319P00300000
290 P	70.06	+21.27%	1	1	09-01	ONTO270319P00290000
280 P	51.00	-19.81%	1	1	09-23	ONTO270319P00280000
270 P	47.40	-1.25%	65	81	09-09	ONTO270319P00270000
260 P	42.27	-2.38%	51	74	09-11	ONTO270319P00260000
250 P	38.20	-4.50%	16	18	09-09	ONTO270319P00250000
240 P	36.50	-11.41%	5	8	09-04	ONTO270319P00240000
230 P	34.52	+31.76%	1	2	09-01	ONTO270319P00230000
220 P	27.89	-15.66%	1	4	08-11	ONTO270319P00220000
210 P	18.97	-31.04%	1	14	09-23	ONTO270319P00210000
200 P	25.00	+42.05%	29	37	09-15	ONTO270319P00200000
195 P	14.59	-23.49%	1	8	09-22	ONTO270319P00195000
190 P	31.00	0%	6	6	07-22	ONTO270319P00190000
185 P	15.20	0%	1	0	09-04	ONTO270319P00185000
180 P	16.56	0%	1	1	08-24	ONTO270319P00180000
175 P	15.60	+24.80%	5	75	09-15	ONTO270319P00175000
170 P	12.70	0%	5	5	09-14	ONTO270319P00170000
165 P	11.25	0%	1	1	09-14	ONTO270319P00165000
160 P	13.20	-30.53%	1	1	08-07	ONTO270319P00160000
155 P	5.70	-67.24%	2	2	09-25	ONTO270319P00155000
150 P	0	0%	0			ONTO270319P00150000
145 P	0	0%	0			ONTO270319P00145000
140 P	0	0%	0			ONTO270319P00140000
135 P	3.30	-33.06%	2	2	09-25	ONTO270319P00135000
130 P	0	0%	0			ONTO270319P00130000
125 P	0	0%	0			ONTO270319P00125000
120 P	4.35	+45.00%	1	2	08-24	ONTO270319P00120000
115 P	2.81	+4.07%	1	1	09-14	ONTO270319P00115000
110 P	3.00	+30.43%	1	9	08-21	ONTO270319P00110000

.dark-mode .WPt2PH{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .WPt2PH{ color: #333333; background-color: white; border: 2px solid #333333; }ONTOOnto Innovation Inc.stock NYSE

ONTO Mar 19, 2027 Exp. - Open Interest by Strike

ONTO Mar 19, 2027 Exp. - Max Pain @ $270.00

ONTO
Onto Innovation Inc.
stock NYSE