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TECX
Tectonic Therapeutic, Inc. Common Stock
stock NASDAQ

Market Open

Sep 30, 2026 1:16:14 PM EDT

22.89USD-1.928%(-0.45)123,988

19.39Bid 27.30Ask 7.91Spread

Pre-market

Sep 30, 2026 8:25:30 AM EDT

23.81USD+2.014%(+0.47)110

After-hours

0.00USD0.000%(0.00)0

OverviewOption ChainHistoricalExchangesShortsTrends

Expiration Dates

ITM/OTM for Oct 16, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
5	403	912	14

Puts

Calls

Puts

Calls

Puts

Calls

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
55.00 C	0.50	+25.00%	1	12	09-09	TECX261016C00055000
50.00 C	2.50	+316.67%	1	3	09-28	TECX261016C00050000
45.00 C	1.00	-50.00%	1	2	09-10	TECX261016C00045000
40.00 C	4.30	0%	1	0	06-12	TECX261016C00040000
35.00 C	1.00	+233.33%	1	20	09-28	TECX261016C00035000
30.00 C	0.60	+33.33%	1	363	09-29	TECX261016C00030000
25.00 C	1.80	-74.10%	1	3	09-28	TECX261016C00025000
22.50 C	0	0%	0			TECX261016C00022500
20.00 C	13.50	+3.85%	5	5	05-08	TECX261016C00020000
17.50 C	0	0%	0			TECX261016C00017500
15.00 C	0	0%	0			TECX261016C00015000
12.50 C	0	0%	0			TECX261016C00012500
10.00 C	0	0%	0			TECX261016C00010000
7.50 C	0	0%	0			TECX261016C00007500
5.00 C	0	0%	0			TECX261016C00005000
2.50 C	0	0%	0			TECX261016C00002500

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
55.00 P	0	0%	0			TECX261016P00055000
50.00 P	0	0%	0			TECX261016P00050000
45.00 P	0	0%	0			TECX261016P00045000
40.00 P	0	0%	0			TECX261016P00040000
35.00 P	11.50	0%	1	1	05-27	TECX261016P00035000
30.00 P	4.42	+22.10%	1	307	09-18	TECX261016P00030000
25.00 P	1.60	-66.67%	600	604	09-10	TECX261016P00025000
22.50 P	2.00	-28.57%	2	1	09-29	TECX261016P00022500
20.00 P	6.00	0%	1	1	02-23	TECX261016P00020000
17.50 P	0.15	-96.25%	5	6	09-28	TECX261016P00017500
15.00 P	2.45	-10.91%	1	3	03-06	TECX261016P00015000
12.50 P	1.80	0%	1	1	02-27	TECX261016P00012500
10.00 P	1.25	0%	1	1	02-11	TECX261016P00010000
7.50 P	0.10	0%	1	1	08-12	TECX261016P00007500
5.00 P	0	0%	0			TECX261016P00005000
2.50 P	0	0%	0			TECX261016P00002500

.dark-mode .TpFPYm{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .TpFPYm{ color: #333333; background-color: white; border: 2px solid #333333; }TECXTectonic Therapeutic, Inc. Common Stockstock NASDAQ