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Tectonic Therapeutic (TECX) Stock Chart & Stock Price History

Tectonic Therapeutic logo
$24.98 -1.52 (-5.74%)
Closing price 09/23/2026 04:00 PM Eastern
Extended Trading
$24.92 -0.06 (-0.23%)
As of 04:10 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Tectonic Therapeutic Stock Price Performance

The Tectonic Therapeutic (TECX) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 66.64%, with a year-to-date return of 19.75%. In the past month, the stock has decreased 31.51%, reflecting recent market activity.

As of the latest close, Tectonic Therapeutic traded at $24.98 with a market cap of $488.36 million and volume of 207,421 shares.

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5 Day
Performance
-7.48%
1 Month
Performance
-31.51%
3 Month
Performance
-18.68%
Year-To-Date
Performance
+19.75%
1 Year
Performance
+66.64%

TECX Stock Chart for Thursday, September, 24, 2026

Tectonic Therapeutic Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
09/23/2026$26.50$24.98
-5.74%
$26.58$24.20207,421 shs$488.36 million
09/22/2026$26.63$26.50
-0.49%
$27.58$26.21188,603 shs$518.08 million
09/21/2026$27.00$26.63
-1.37%
$27.35$26.31131,794 shs$520.59 million
09/18/2026$27.21$27.00
-0.77%
$27.59$26.38330,585 shs$527.82 million
09/17/2026$27.91$27.21
-2.51%
$28.71$27.11186,771 shs$531.96 million
09/16/2026$28.51$27.91
-2.10%
$29.23$27.68188,414 shs$545.64 million
09/15/2026$29.71$28.51
-4.04%
$30.02$27.95220,899 shs$557.34 million
09/14/2026$29.05$29.71
+2.27%
$30.73$29.38145,002 shs$580.83 million
09/11/2026$28.61$29.05
+1.54%
$29.40$28.56154,977 shs$567.93 million
09/10/2026$30.48$28.61
-6.14%
$30.32$28.40252,387 shs$559.33 million
09/09/2026$30.40$30.48
+0.26%
$31.00$29.81133,369 shs$595.85 million
09/08/2026$30.75$30.40
-1.14%
$31.41$29.96116,577 shs$594.32 million
09/07/2026$30.75$30.75$31.12$29.74159,288 shs$601.16 million
09/04/2026$29.92$30.75
+2.77%
$31.12$29.74159,288 shs$601.16 million
09/03/2026$30.38$29.92
-1.51%
$32.52$29.45140,381 shs$584.94 million
09/02/2026$31.22$30.38
-2.69%
$31.80$29.77167,347 shs$610.32 million
09/01/2026$29.94$31.22
+4.28%
$31.97$28.96240,243 shs$610.35 million
08/31/2026$35.62$29.94
-15.95%
$35.67$29.78719,017 shs$585.33 million
08/28/2026$36.70$35.62
-2.94%
$36.96$34.95157,790 shs$696.37 million
08/27/2026$35.97$36.70
+2.03%
$38.00$35.55278,134 shs$717.45 million
08/26/2026$37.71$35.97
-4.61%
$38.85$35.76145,151 shs$703.21 million
08/25/2026$36.47$37.71
+3.40%
$38.12$36.52144,457 shs$737.23 million
08/24/2026$37.63$36.47
-3.08%
$38.25$35.50222,279 shs$712.95 million

This page (NASDAQ:TECX) was last updated on 9/23/2026 by MarketBeat.com Staff.
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