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.

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Historical Stock Price — 2017

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2017-12-29$1,185.00$1,185.0016,196
2017-12-28$1,218.75$1,218.7512,152
2017-12-27$1,198.75$1,198.7517,580
2017-12-26$1,195.00$1,195.0015,564
2017-12-22$1,195.00$1,195.0022,768
2017-12-21$1,138.75$1,138.7513,688
2017-12-20$1,113.75$1,113.7519,364
2017-12-19$1,083.75$1,083.7520,428
2017-12-18$1,083.75$1,083.7521,164
2017-12-15$1,060.00$1,060.00114,328
2017-12-14$1,048.75$1,048.7529,132
2017-12-13$1,103.75$1,103.7535,068
2017-12-12$1,092.50$1,092.5027,572
2017-12-11$1,126.25$1,126.2524,512
2017-12-08$1,160.00$1,160.0026,512
2017-12-07$1,131.25$1,131.2530,216
2017-12-06$1,121.25$1,121.2518,644
2017-12-05$1,111.25$1,111.2513,716
2017-12-04$1,112.50$1,112.5018,028
2017-12-01$1,178.75$1,178.7519,224
2017-11-30$1,187.50$1,187.5024,416
2017-11-29$1,173.75$1,173.7515,168
2017-11-28$1,182.50$1,182.5013,628
2017-11-27$1,178.75$1,178.7515,456
2017-11-24$1,187.50$1,187.505,324
2017-11-22$1,183.75$1,183.7511,024
2017-11-21$1,195.00$1,195.0012,604
2017-11-20$1,188.75$1,188.7515,392
2017-11-17$1,171.88$1,171.8819,428
2017-11-16$1,177.50$1,177.5030,720
2017-11-15$1,126.25$1,126.2532,400
2017-11-14$1,121.25$1,121.2539,252
2017-11-13$1,155.00$1,155.0027,260
2017-11-10$1,178.13$1,178.1330,156
2017-11-09$1,206.25$1,206.2580,664
2017-11-08$1,351.25$1,351.2525,780
2017-11-07$1,347.50$1,347.5013,800
2017-11-06$1,395.00$1,395.0015,524
2017-11-03$1,393.75$1,393.7514,808
2017-11-02$1,375.00$1,375.0011,992
2017-11-01$1,373.75$1,373.7512,888
2017-10-31$1,396.25$1,396.2517,420
2017-10-30$1,402.50$1,402.5021,412
2017-10-27$1,397.50$1,397.5019,804
2017-10-26$1,355.00$1,355.0018,496
2017-10-25$1,350.00$1,350.0013,672
2017-10-24$1,366.25$1,366.2517,948
2017-10-23$1,355.00$1,355.0017,348
2017-10-20$1,366.25$1,366.2530,732
2017-10-19$1,353.75$1,353.7520,064
2017-10-18$1,376.25$1,376.2514,788
2017-10-17$1,382.50$1,382.5017,232
2017-10-16$1,362.50$1,362.5012,772
2017-10-13$1,368.75$1,368.7516,340
2017-10-12$1,395.63$1,395.6323,296
2017-10-11$1,411.25$1,411.2529,672
2017-10-10$1,378.75$1,378.7522,224
2017-10-09$1,377.50$1,377.5017,676
2017-10-06$1,380.00$1,380.0028,960
2017-10-05$1,417.50$1,417.5048,572
2017-10-04$1,502.50$1,502.50112,588
2017-10-03$1,401.25$1,401.2520,320
2017-10-02$1,391.25$1,391.2526,276
2017-09-29$1,345.00$1,345.0016,824
2017-09-28$1,336.25$1,336.2520,884
2017-09-27$1,298.75$1,298.7517,216
2017-09-26$1,262.50$1,262.5020,604
2017-09-25$1,293.75$1,293.7524,892
2017-09-22$1,283.75$1,283.7526,020
2017-09-21$1,322.50$1,322.5013,784
2017-09-20$1,347.50$1,347.5025,000
2017-09-19$1,337.50$1,337.5018,988
2017-09-18$1,318.75$1,318.7529,180
2017-09-15$1,310.00$1,310.0058,500
2017-09-14$1,302.50$1,302.5035,588
2017-09-13$1,290.00$1,290.0054,640
2017-09-12$1,246.25$1,246.2520,588
2017-09-11$1,247.50$1,247.5030,840
2017-09-08$1,227.50$1,227.5022,548
2017-09-07$1,220.00$1,220.0026,300
2017-09-06$1,202.50$1,202.5040,312
2017-09-05$1,203.75$1,203.7545,172
2017-09-01$1,225.00$1,225.0022,892
2017-08-31$1,205.00$1,205.0034,308
2017-08-30$1,161.25$1,161.2532,552
2017-08-29$1,121.25$1,121.2534,480
2017-08-28$1,087.50$1,087.5021,364
2017-08-25$1,070.00$1,070.0039,572
2017-08-24$1,075.00$1,075.0033,016
2017-08-23$1,030.00$1,030.0020,064
2017-08-22$1,035.00$1,035.0042,996
2017-08-21$1,031.25$1,031.2525,596
2017-08-18$1,025.00$1,025.0053,932
2017-08-17$1,025.00$1,025.0062,812
2017-08-16$1,018.75$1,018.75157,780
2017-08-15$1,032.50$1,032.5050,328
2017-08-14$1,101.25$1,101.2550,044
2017-08-11$1,041.25$1,041.2540,216
2017-08-10$1,027.50$1,027.5049,052
2017-08-09$1,091.25$1,091.2597,040
2017-08-08$1,237.50$1,237.50375,232
2017-08-07$835.00$835.0061,072
2017-08-04$875.00$875.009,636
2017-08-03$867.50$867.5016,824
2017-08-02$873.75$873.7515,564
2017-08-01$845.00$845.0014,736
2017-07-31$853.75$853.757,372
2017-07-28$856.25$856.258,024
2017-07-27$842.50$842.5020,876
2017-07-26$887.50$887.507,280
2017-07-25$880.00$880.0014,252
2017-07-24$888.75$888.7511,532
2017-07-21$873.75$873.7514,700
2017-07-20$881.25$881.2511,556
2017-07-19$867.50$867.5010,768
2017-07-18$866.25$866.2510,572
2017-07-17$875.00$875.0031,864
2017-07-14$837.50$837.508,040
2017-07-13$838.75$838.7514,536
2017-07-12$833.75$833.7516,424
2017-07-11$836.25$836.2516,428
2017-07-10$813.75$813.7512,720
2017-07-07$836.25$836.2510,084
2017-07-06$818.75$818.7522,716
2017-07-05$848.75$848.7516,048
2017-07-03$817.50$817.506,684
2017-06-30$807.50$807.5016,752
2017-06-29$790.00$790.009,192
2017-06-28$801.25$801.2511,356
2017-06-27$785.00$785.0023,604
2017-06-26$813.75$813.7529,916
2017-06-23$806.25$806.2519,568
2017-06-22$808.75$808.7531,868
2017-06-21$790.00$790.0021,748
2017-06-20$753.75$753.7522,564
2017-06-19$740.00$740.0030,604
2017-06-16$745.00$745.0032,884
2017-06-15$733.75$733.7514,936
2017-06-14$731.25$731.2514,936
2017-06-13$731.25$731.2512,032
2017-06-12$702.50$702.5015,588
2017-06-09$722.50$722.5023,036
2017-06-08$728.75$728.7511,964
2017-06-07$716.25$716.2511,572
2017-06-06$726.25$726.2521,688
2017-06-05$717.50$717.5032,492
2017-06-02$693.75$693.7517,868
2017-06-01$690.00$690.0019,408
2017-05-31$657.50$657.5030,832
2017-05-30$643.75$643.7519,624
2017-05-26$681.25$681.2510,956
2017-05-25$678.75$678.758,048
2017-05-24$682.50$682.5011,368
2017-05-23$672.50$672.5012,160
2017-05-22$665.00$665.0012,752
2017-05-19$668.75$668.7512,016
2017-05-18$681.25$681.2512,668
2017-05-17$667.50$667.5018,304
2017-05-16$700.00$700.0014,972
2017-05-15$697.50$697.5012,824
2017-05-12$686.25$686.2517,528
2017-05-11$666.25$666.2516,828
2017-05-10$682.50$682.5029,996
2017-05-09$695.00$695.0020,608
2017-05-08$682.50$682.5018,672
2017-05-05$701.25$701.2513,688
2017-05-04$710.00$710.008,992
2017-05-03$713.75$713.7517,884
2017-05-02$725.00$725.0030,364
2017-05-01$718.75$718.7524,980
2017-04-28$700.00$700.0038,584
2017-04-27$701.25$701.2522,676
2017-04-26$697.50$697.5027,000
2017-04-25$700.00$700.0036,524
2017-04-24$663.75$663.7517,540
2017-04-21$651.25$651.2517,484
2017-04-20$657.50$657.5012,292
2017-04-19$643.75$643.7512,716
2017-04-18$632.50$632.5010,768
2017-04-17$636.25$636.2510,196
2017-04-13$631.25$631.2518,024
2017-04-12$613.75$613.7519,024
2017-04-11$630.00$630.0014,668
2017-04-10$636.25$636.2517,856
2017-04-07$653.75$653.7524,756
2017-04-06$660.00$660.0093,820
2017-04-05$573.75$573.7515,820
2017-04-04$597.50$597.5012,744
2017-04-03$592.50$592.5016,468
2017-03-31$616.25$616.2515,916
2017-03-30$620.00$620.0012,740
2017-03-29$636.25$636.2512,168
2017-03-28$630.00$630.0011,040
2017-03-27$636.25$636.2514,096
2017-03-24$620.00$620.0011,948
2017-03-23$626.25$626.2525,412
2017-03-22$626.25$626.2528,984
2017-03-21$578.75$578.7522,632
2017-03-20$627.50$627.5013,332
2017-03-17$625.00$625.0025,620
2017-03-16$627.50$627.507,900
2017-03-15$633.75$633.7513,348
2017-03-14$630.00$630.0017,164
2017-03-13$656.25$656.2512,336
2017-03-10$646.25$646.2512,220
2017-03-09$635.00$635.0011,004
2017-03-08$635.00$635.0018,468
2017-03-07$606.25$606.2519,296
2017-03-06$633.75$633.7525,700
2017-03-03$661.25$661.2518,680
2017-03-02$630.00$630.0041,768
2017-03-01$641.25$641.2528,540
2017-02-28$625.00$625.0023,124
2017-02-27$625.00$625.0021,552
2017-02-24$590.00$590.0010,580
2017-02-23$591.25$591.2510,256
2017-02-22$595.00$595.0013,112
2017-02-21$608.75$608.7510,484
2017-02-17$615.00$615.0014,172
2017-02-16$610.00$610.0011,824
2017-02-15$610.00$610.0011,344
2017-02-14$606.25$606.2512,684
2017-02-13$602.50$602.5013,448
2017-02-10$600.00$600.0011,716
2017-02-09$600.00$600.0016,684
2017-02-08$583.75$583.7518,588
2017-02-07$597.50$597.5012,968
2017-02-06$610.00$610.0022,220
2017-02-03$611.88$611.8821,848
2017-02-02$581.25$581.2520,008
2017-02-01$566.25$566.2515,728
2017-01-31$566.25$566.2539,440
2017-01-30$545.00$545.0056,856
2017-01-27$582.50$582.5016,200
2017-01-26$580.00$580.0023,876
2017-01-25$596.25$596.2519,480
2017-01-24$597.50$597.5023,552
2017-01-23$602.50$602.5030,304
2017-01-20$640.00$640.0028,824
2017-01-19$615.00$615.0018,384
2017-01-18$623.75$623.7531,304
2017-01-17$591.25$591.2536,384
2017-01-13$637.50$637.5031,512
2017-01-12$617.50$617.5028,744
2017-01-11$598.75$598.7543,008
2017-01-10$597.50$597.5015,248
2017-01-09$595.00$595.0017,640
2017-01-06$590.00$590.0018,716
2017-01-05$568.75$568.7516,676
2017-01-04$572.50$572.5023,364
2017-01-03$532.50$532.5016,412