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ANRO
Alto Neuroscience Inc.
stock NYSE

Market Open

Oct 1, 2026 10:59:11 AM EDT

25.74USD+0.803%(+0.21)132,446

21.94Bid 29.44Ask 7.50Spread

Pre-market

Sep 30, 2026 9:02:30 AM EDT

25.82USD+1.136%(+0.29)0

After-hours

Sep 30, 2026 4:10:30 PM EDT

25.53USD-0.039%(-0.01)0

OverviewOption ChainHistoricalExchangesShortsTrends

Expiration Dates

ITM/OTM for Oct 16, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
238	431	58	197

Puts

Calls

Puts

Calls

Puts

Calls

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
45.00 C	0.35	+75.00%	1	12	09-23	ANRO261016C00045000
40.00 C	0.60	+33.33%	1	88	09-23	ANRO261016C00040000
35.00 C	0.50	-33.33%	3	178	09-24	ANRO261016C00035000
30.00 C	1.22	-44.55%	1	153	09-23	ANRO261016C00030000
25.00 C	6.75	-11.18%	25	113	09-15	ANRO261016C00025000
22.50 C	14.60	+12.31%	6	5	09-03	ANRO261016C00022500
20.00 C	10.35	-10.00%	3	70	09-21	ANRO261016C00020000
17.50 C	0	0%	0			ANRO261016C00017500
15.00 C	12.42	0%	10	10	05-05	ANRO261016C00015000
12.50 C	0	0%	0			ANRO261016C00012500
10.00 C	0	0%	0			ANRO261016C00010000
7.50 C	0	0%	0			ANRO261016C00007500
5.00 C	0	0%	0			ANRO261016C00005000
2.50 C	23.35	+2.68%	20	40	05-11	ANRO261016C00002500

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
45.00 P	0	0%	0			ANRO261016P00045000
40.00 P	0	0%	0			ANRO261016P00040000
35.00 P	3.60	-76.32%	1	2	09-08	ANRO261016P00035000
30.00 P	3.30	+106.25%	35	56	09-15	ANRO261016P00030000
25.00 P	1.35	+350.00%	175	170	09-23	ANRO261016P00025000
22.50 P	0.50	+42.86%	2	3	08-31	ANRO261016P00022500
20.00 P	0.20	0%	2	2	08-31	ANRO261016P00020000
17.50 P	2.63	0%	2	2	04-14	ANRO261016P00017500
15.00 P	0	0%	0			ANRO261016P00015000
12.50 P	0	0%	0			ANRO261016P00012500
10.00 P	0	0%	0			ANRO261016P00010000
7.50 P	0	0%	0			ANRO261016P00007500
5.00 P	0	0%	0			ANRO261016P00005000
2.50 P	0.10	0.00%	10	20	06-25	ANRO261016P00002500

.dark-mode .K4cnSh{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .K4cnSh{ color: #333333; background-color: white; border: 2px solid #333333; }ANROAlto Neuroscience Inc.stock NYSE