NASDAQ:KYNB | Historical Stock Price | KYNTRA BIO, 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
2014-11-14 to 2026-09-04
Data captured

Stock Price Chart

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

$5.01$16.18$52.29$169.01$546.22$1,765.312014-11-142026-08-27

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

View year

Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$8.78$8.7833,200
2025-12-30$8.70$8.7025,100
2025-12-29$8.78$8.7828,900
2025-12-26$8.90$8.9028,700
2025-12-24$8.59$8.597,200
2025-12-23$8.43$8.4326,100
2025-12-22$8.56$8.5623,500
2025-12-19$8.60$8.6032,500
2025-12-18$8.32$8.3241,500
2025-12-17$8.66$8.6651,100
2025-12-16$9.51$9.5147,900
2025-12-15$10.04$10.04339,000
2025-12-12$8.38$8.3811,700
2025-12-11$8.70$8.7012,200
2025-12-10$8.82$8.8215,700
2025-12-09$8.51$8.5118,300
2025-12-08$8.36$8.3614,700
2025-12-05$8.42$8.4220,700
2025-12-04$8.25$8.2525,000
2025-12-03$8.12$8.1213,700
2025-12-02$8.08$8.0835,400
2025-12-01$8.53$8.5315,700
2025-11-28$8.80$8.8012,600
2025-11-26$8.85$8.8536,500
2025-11-25$8.56$8.5639,500
2025-11-24$8.58$8.5821,300
2025-11-21$8.42$8.4230,800
2025-11-20$8.30$8.3023,700
2025-11-19$8.55$8.5526,600
2025-11-18$8.60$8.6062,700
2025-11-17$8.70$8.7043,800
2025-11-14$8.69$8.6944,100
2025-11-13$9.07$9.0763,300
2025-11-12$9.13$9.1386,800
2025-11-11$9.94$9.94134,100
2025-11-10$11.00$11.0042,900
2025-11-07$11.03$11.0322,600
2025-11-06$11.00$11.0035,100
2025-11-05$11.00$11.0010,800
2025-11-04$11.00$11.0017,400
2025-11-03$11.01$11.0115,100
2025-10-31$11.12$11.1216,400
2025-10-30$11.04$11.0413,200
2025-10-29$10.91$10.9117,400
2025-10-28$10.81$10.819,900
2025-10-27$11.12$11.1215,200
2025-10-24$10.83$10.8314,300
2025-10-23$10.71$10.719,300
2025-10-22$11.18$11.1811,900
2025-10-21$11.15$11.1513,600
2025-10-20$11.14$11.1445,500
2025-10-17$10.38$10.3810,100
2025-10-16$10.78$10.7822,100
2025-10-15$11.04$11.0425,600
2025-10-14$11.07$11.0721,300
2025-10-13$10.97$10.9716,200
2025-10-10$10.55$10.5566,500
2025-10-09$10.96$10.9642,000
2025-10-08$11.40$11.4031,500
2025-10-07$11.07$11.0735,600
2025-10-06$11.31$11.3159,000
2025-10-03$11.73$11.7311,500
2025-10-02$11.93$11.9331,400
2025-10-01$12.03$12.0323,500
2025-09-30$12.25$12.2512,100
2025-09-29$12.32$12.3227,100
2025-09-26$12.31$12.3115,500
2025-09-25$12.25$12.2530,500
2025-09-24$12.38$12.3844,700
2025-09-23$11.97$11.9717,800
2025-09-22$12.23$12.2340,000
2025-09-19$11.31$11.3134,800
2025-09-18$11.38$11.3819,700
2025-09-17$11.14$11.1425,200
2025-09-16$11.51$11.5114,100
2025-09-15$11.84$11.8415,500
2025-09-12$12.03$12.0313,100
2025-09-11$12.43$12.43110,700
2025-09-10$11.51$11.5138,500
2025-09-09$11.48$11.4810,500
2025-09-08$11.16$11.1656,500
2025-09-05$12.10$12.1040,800
2025-09-04$11.31$11.3131,000
2025-09-03$11.96$11.9658,900
2025-09-02$12.18$12.18113,800
2025-08-29$11.83$11.8341,100
2025-08-28$11.13$11.1324,200
2025-08-27$10.48$10.4819,400
2025-08-26$10.35$10.3527,100
2025-08-25$10.63$10.6315,600
2025-08-22$11.18$11.1833,500
2025-08-21$11.09$11.0943,300
2025-08-20$10.62$10.6223,600
2025-08-19$10.56$10.56101,000
2025-08-18$11.30$11.30224,000
2025-08-15$9.50$9.5022,900
2025-08-14$9.48$9.4852,300
2025-08-13$9.88$9.8868,500
2025-08-12$9.25$9.25287,700
2025-08-11$8.37$8.37183,700
2025-08-08$8.71$8.7166,800
2025-08-07$7.94$7.9496,600
2025-08-06$7.11$7.1128,500
2025-08-05$6.91$6.9112,600
2025-08-04$6.93$6.9332,300
2025-08-01$6.89$6.8914,400
2025-07-31$6.92$6.9236,100
2025-07-30$7.03$7.0323,400
2025-07-29$7.18$7.1819,600
2025-07-28$7.21$7.2114,800
2025-07-25$7.45$7.4523,300
2025-07-24$7.23$7.2318,800
2025-07-23$7.55$7.5514,900
2025-07-22$7.71$7.7121,900
2025-07-21$7.56$7.5633,200
2025-07-18$7.65$7.6515,100
2025-07-17$8.07$8.0743,700
2025-07-16$7.52$7.5230,400
2025-07-15$7.32$7.3220,300
2025-07-14$7.69$7.6934,000
2025-07-11$7.15$7.1559,800
2025-07-10$7.35$7.35227,100
2025-07-09$6.19$6.1991,100
2025-07-08$5.62$5.6229,100
2025-07-07$5.37$5.3737,300
2025-07-03$5.61$5.6133,100
2025-07-02$5.25$5.2575,000
2025-07-01$5.27$5.2721,000
2025-06-30$5.30$5.3079,100
2025-06-27$5.22$5.2259,700
2025-06-26$5.30$5.3062,300
2025-06-25$5.71$5.7144,100
2025-06-24$5.44$5.4427,400
2025-06-23$5.40$5.4049,300
2025-06-20$5.75$5.7584,500
2025-06-18$5.16$5.16110,400
2025-06-17$5.88$5.88153,800
2025-06-16$6.65$6.6540,216
2025-06-13$6.60$6.60156,140
2025-06-12$7.73$7.7351,804
2025-06-11$7.73$7.7327,476
2025-06-10$7.73$7.7361,336
2025-06-09$8.00$8.0033,092
2025-06-06$7.83$7.8318,088
2025-06-05$7.63$7.6317,056
2025-06-04$7.63$7.6320,444
2025-06-03$7.53$7.5312,732
2025-06-02$7.35$7.3537,080
2025-05-30$7.20$7.2054,668
2025-05-29$7.95$7.9523,476
2025-05-28$7.95$7.9522,328
2025-05-27$8.05$8.0518,948
2025-05-23$8.25$8.2516,244
2025-05-22$8.23$8.2323,824
2025-05-21$8.30$8.3041,220
2025-05-20$8.60$8.6048,492
2025-05-19$7.85$7.8516,056
2025-05-16$7.65$7.6523,492
2025-05-15$7.55$7.5543,252
2025-05-14$7.50$7.5035,928
2025-05-13$7.48$7.4842,360
2025-05-12$7.63$7.6345,920
2025-05-09$7.70$7.7020,008
2025-05-08$7.98$7.9810,868
2025-05-07$8.15$8.1539,180
2025-05-06$7.28$7.2830,376
2025-05-05$7.95$7.9515,812
2025-05-02$8.33$8.3310,784
2025-05-01$8.48$8.4823,088
2025-04-30$8.45$8.4519,028
2025-04-29$8.20$8.2022,740
2025-04-28$8.15$8.1516,968
2025-04-25$7.85$7.8536,860
2025-04-24$8.00$8.0013,248
2025-04-23$7.68$7.6820,276
2025-04-22$7.50$7.5015,388
2025-04-21$7.18$7.1821,964
2025-04-17$7.15$7.1523,004
2025-04-16$6.95$6.9518,328
2025-04-15$7.40$7.4012,880
2025-04-14$7.50$7.5030,588
2025-04-11$6.93$6.9317,788
2025-04-10$6.50$6.5018,008
2025-04-09$6.58$6.5849,472
2025-04-08$6.30$6.3037,056
2025-04-07$6.83$6.8348,976
2025-04-04$7.00$7.0067,892
2025-04-03$7.35$7.3542,672
2025-04-02$7.65$7.6526,000
2025-04-01$7.50$7.5036,480
2025-03-31$7.75$7.7534,908
2025-03-28$7.85$7.8592,232
2025-03-27$8.20$8.2066,656
2025-03-26$8.50$8.5045,876
2025-03-25$8.58$8.5860,700
2025-03-24$9.23$9.23110,020
2025-03-21$7.88$7.8894,700
2025-03-20$8.43$8.4357,708
2025-03-19$8.95$8.9566,500
2025-03-18$8.70$8.70116,104
2025-03-17$11.13$11.1362,316
2025-03-14$10.98$10.9848,788
2025-03-13$10.68$10.6835,304
2025-03-12$11.50$11.5071,976
2025-03-11$10.33$10.3329,624
2025-03-10$9.53$9.5396,928
2025-03-07$9.28$9.2856,004
2025-03-06$9.75$9.7551,076
2025-03-05$9.85$9.8530,164
2025-03-04$9.00$9.0076,340
2025-03-03$9.53$9.5359,260
2025-02-28$10.20$10.2041,308
2025-02-27$10.08$10.08105,100
2025-02-26$11.50$11.5072,980
2025-02-25$12.50$12.50172,508
2025-02-24$14.50$14.50211,676
2025-02-21$17.65$17.65377,616
2025-02-20$19.30$19.304,905,888
2025-02-19$14.05$14.0528,380
2025-02-18$14.63$14.6345,856
2025-02-14$13.88$13.8854,160
2025-02-13$13.03$13.0339,208
2025-02-12$11.40$11.4027,416
2025-02-11$11.90$11.9017,768
2025-02-10$12.45$12.4511,124
2025-02-07$12.58$12.5814,476
2025-02-06$12.50$12.5023,680
2025-02-05$12.68$12.6827,424
2025-02-04$11.58$11.5824,372
2025-02-03$11.90$11.9019,692
2025-01-31$12.10$12.1012,872
2025-01-30$12.58$12.5818,748
2025-01-29$12.00$12.0024,692
2025-01-28$12.25$12.2523,144
2025-01-27$12.20$12.2029,968
2025-01-24$12.73$12.7312,888
2025-01-23$12.65$12.6527,104
2025-01-22$12.60$12.6098,848
2025-01-21$13.25$13.2543,984
2025-01-17$14.33$14.3350,952
2025-01-16$14.48$14.4827,468
2025-01-15$14.98$14.9830,556
2025-01-14$13.88$13.8842,308
2025-01-13$14.73$14.7357,892
2025-01-10$15.40$15.4097,316
2025-01-08$16.28$16.2866,544
2025-01-07$15.60$15.60105,308
2025-01-06$16.67$16.67128,252
2025-01-03$13.65$13.6533,968
2025-01-02$13.23$13.2398,316