NASDAQ:TECX | Historical Stock Price | Tectonic Therapeutic, Inc.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2018-06-21 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$6.95$17.30$43.04$107.07$266.36$662.632018-06-212026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$199.80$199.807,875
2018-12-28$201.00$201.009,600
2018-12-27$206.64$206.6411,750
2018-12-26$197.64$197.6414,042
2018-12-24$185.16$185.168,517
2018-12-21$189.72$189.7244,125
2018-12-20$215.88$215.8820,592
2018-12-19$235.80$235.8026,783
2018-12-18$255.96$255.9610,733
2018-12-17$261.12$261.128,917
2018-12-14$292.56$292.5610,850
2018-12-13$299.16$299.1610,083
2018-12-12$292.44$292.448,308
2018-12-11$294.96$294.965,833
2018-12-10$284.04$284.048,500
2018-12-07$301.44$301.448,608
2018-12-06$327.12$327.128,633
2018-12-04$321.96$321.965,075
2018-12-03$321.00$321.005,158
2018-11-30$321.48$321.486,725
2018-11-29$308.28$308.283,683
2018-11-28$291.36$291.368,733
2018-11-27$300.96$300.962,942
2018-11-26$314.28$314.284,108
2018-11-23$297.00$297.001,350
2018-11-21$288.96$288.963,283
2018-11-20$264.72$264.725,617
2018-11-19$289.20$289.205,308
2018-11-16$322.44$322.447,242
2018-11-15$336.00$336.007,242
2018-11-14$352.56$352.565,500
2018-11-13$359.52$359.528,375
2018-11-12$339.84$339.842,942
2018-11-09$342.84$342.844,867
2018-11-08$361.68$361.682,950
2018-11-07$356.88$356.884,392
2018-11-06$358.08$358.084,867
2018-11-05$357.36$357.365,983
2018-11-02$352.80$352.809,517
2018-11-01$355.32$355.326,767
2018-10-31$360.72$360.7214,850
2018-10-30$345.36$345.3616,617
2018-10-29$350.16$350.1614,575
2018-10-26$362.76$362.7612,425
2018-10-25$392.40$392.4010,967
2018-10-24$360.72$360.724,333
2018-10-23$345.96$345.965,667
2018-10-22$332.88$332.883,000
2018-10-19$329.28$329.286,583
2018-10-18$344.64$344.647,292
2018-10-17$366.36$366.366,558
2018-10-16$349.44$349.449,408
2018-10-15$316.80$316.805,975
2018-10-12$302.04$302.047,833
2018-10-11$283.32$283.326,017
2018-10-10$285.00$285.0012,025
2018-10-09$289.92$289.926,617
2018-10-08$306.60$306.6013,758
2018-10-05$298.68$298.6823,350
2018-10-04$280.56$280.5622,908
2018-10-03$282.48$282.4822,567
2018-10-02$245.76$245.7665,058
2018-10-01$301.56$301.5686,950
2018-09-28$622.44$622.447,433
2018-09-27$631.08$631.089,300
2018-09-26$632.40$632.4024,633
2018-09-25$627.12$627.1226,208
2018-09-24$601.68$601.6827,242
2018-09-21$591.00$591.00105,908
2018-09-20$576.00$576.0027,308
2018-09-19$540.00$540.0020,000
2018-09-18$498.00$498.0018,342
2018-09-17$495.72$495.7210,325
2018-09-14$475.56$475.566,650
2018-09-13$440.76$440.766,775
2018-09-12$442.08$442.085,167
2018-09-11$425.28$425.2819,975
2018-09-10$396.24$396.2412,375
2018-09-07$398.88$398.8815,550
2018-09-06$391.80$391.806,408
2018-09-05$381.48$381.488,600
2018-09-04$391.80$391.809,508
2018-08-31$412.20$412.201,350
2018-08-30$417.00$417.002,333
2018-08-29$427.20$427.202,300
2018-08-28$440.28$440.282,417
2018-08-27$452.76$452.761,983
2018-08-24$471.72$471.722,158
2018-08-23$464.16$464.162,225
2018-08-22$467.88$467.883,450
2018-08-21$467.76$467.765,150
2018-08-20$464.04$464.044,250
2018-08-17$480.00$480.005,783
2018-08-16$487.92$487.9213,017
2018-08-15$489.00$489.002,825
2018-08-14$493.92$493.922,808
2018-08-13$496.56$496.561,192
2018-08-10$491.64$491.641,767
2018-08-09$456.72$456.723,217
2018-08-08$467.64$467.641,733
2018-08-07$448.20$448.201,050
2018-08-06$442.92$442.923,017
2018-08-03$419.04$419.041,717
2018-08-02$391.80$391.803,775
2018-08-01$381.96$381.962,100
2018-07-31$384.00$384.002,925
2018-07-30$384.96$384.962,158
2018-07-27$378.36$378.368,217
2018-07-26$400.20$400.203,400
2018-07-25$468.12$468.1212,525
2018-07-24$465.48$465.4810,458
2018-07-23$459.72$459.7221,575
2018-07-20$450.60$450.6020,800
2018-07-19$414.00$414.0032,158
2018-07-18$406.92$406.929,817
2018-07-17$348.24$348.243,075
2018-07-16$348.84$348.8415,750
2018-07-13$337.20$337.2022,175
2018-07-12$355.44$355.445,008
2018-07-11$336.24$336.2415,375
2018-07-10$343.44$343.445,292
2018-07-09$335.88$335.883,083
2018-07-06$340.20$340.204,217
2018-07-05$329.76$329.769,183
2018-07-03$323.40$323.406,617
2018-07-02$328.20$328.208,050
2018-06-29$342.72$342.7221,617
2018-06-28$336.96$336.9615,717
2018-06-27$366.48$366.4814,300
2018-06-26$369.96$369.9623,108
2018-06-25$365.76$365.7619,158
2018-06-22$368.88$368.8839,617
2018-06-21$374.40$374.40231,967