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ATEN
A10 NETWORKS INC
stock NYSE

At Close

Aug 20, 2026 3:59:53 PM EDT

25.53USD-0.854%(-0.22)1,624,319

21.73Bid 25.53Ask 3.80Spread

Pre-market

Aug 19, 2026 9:16:30 AM EDT

26.76USD+3.922%(+1.01)0

After-hours

Aug 20, 2026 4:51:30 PM EDT

25.25USD-1.097%(-0.28)170,064

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Aug 21, 2026 Sep 18, 2026 Oct 16, 2026 Nov 20, 2026 Dec 18, 2026 Feb 19, 2027

ITM/OTM for Feb 19, 2027View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
33	279	2	7

ATEN Feb 19, 2027 Exp. - Volume by Strike

Puts

Calls

ATEN Feb 19, 2027 Exp. - Open Interest by Strike

Puts

Calls

ATEN Feb 19, 2027 Exp. - Max Pain @ $22.50

Puts

Calls

ATEN Feb 19, 2027 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
55.00 C	0.75	-42.31%	6	107	08-04	ATEN270219C00055000
50.00 C	1.04	-54.78%	1	2	08-05	ATEN270219C00050000
45.00 C	1.20	-65.71%	1	2	07-29	ATEN270219C00045000
40.00 C	0.85	-78.21%	99	115	08-18	ATEN270219C00040000
35.00 C	1.20	-24.53%	2	20	08-19	ATEN270219C00035000
30.00 C	2.85	-5.00%	10	33	08-18	ATEN270219C00030000
25.00 C	4.97	+1.43%	6	31	08-17	ATEN270219C00025000
22.50 C	15.54	0%	2	1	07-06	ATEN270219C00022500
20.00 C	17.80	0%	1	1	07-13	ATEN270219C00020000
17.50 C	0	0%	0			ATEN270219C00017500
15.00 C	0	0%	0			ATEN270219C00015000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
55.00 P	0	0%	0			ATEN270219P00055000
50.00 P	0	0%	0			ATEN270219P00050000
45.00 P	0	0%	0			ATEN270219P00045000
40.00 P	0	0%	0			ATEN270219P00040000
35.00 P	0	0%	0			ATEN270219P00035000
30.00 P	2.42	-20.39%	5	2	07-07	ATEN270219P00030000
25.00 P	0	0%	0			ATEN270219P00025000
22.50 P	1.74	0%	5	5	08-19	ATEN270219P00022500
20.00 P	0.90	0%	2	2	07-29	ATEN270219P00020000
17.50 P	0	0%	0			ATEN270219P00017500
15.00 P	0	0%	0			ATEN270219P00015000

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