NASDAQ:KALA | Historical Stock Price | KALA 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
2017-07-20 to 2026-09-04
Data captured

Stock Price Chart

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

$0.60$6.16$63.07$645.46$6,605.23$67,593.752017-07-202026-08-27

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

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Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$3,025.00$3,025.00608
2021-12-30$3,050.00$3,050.00731
2021-12-29$2,900.00$2,900.00519
2021-12-28$3,000.00$3,000.00559
2021-12-27$3,075.00$3,075.00734
2021-12-23$3,400.00$3,400.00390
2021-12-22$3,350.00$3,350.00463
2021-12-21$3,425.00$3,425.00354
2021-12-20$3,425.00$3,425.00420
2021-12-17$3,500.00$3,500.00791
2021-12-16$3,475.00$3,475.00453
2021-12-15$3,600.00$3,600.00553
2021-12-14$3,575.00$3,575.00424
2021-12-13$3,875.00$3,875.00494
2021-12-10$3,975.00$3,975.00438
2021-12-09$4,100.00$4,100.00199
2021-12-08$4,275.00$4,275.00195
2021-12-07$4,250.00$4,250.00246
2021-12-06$4,050.00$4,050.00487
2021-12-03$4,300.00$4,300.00468
2021-12-02$4,550.00$4,550.00454
2021-12-01$4,325.00$4,325.00528
2021-11-30$4,750.00$4,750.001,092
2021-11-29$4,625.00$4,625.00379
2021-11-26$4,625.00$4,625.00321
2021-11-24$4,800.00$4,800.001,257
2021-11-23$4,400.00$4,400.00473
2021-11-22$4,450.00$4,450.00634
2021-11-19$4,775.00$4,775.00337
2021-11-18$4,650.00$4,650.00685
2021-11-17$5,050.00$5,050.00753
2021-11-16$5,400.00$5,400.00397
2021-11-15$5,250.00$5,250.00975
2021-11-12$5,175.00$5,175.00432
2021-11-11$5,225.00$5,225.00460
2021-11-10$5,175.00$5,175.00593
2021-11-09$5,375.00$5,375.00508
2021-11-08$5,575.00$5,575.00525
2021-11-05$5,175.00$5,175.00553
2021-11-04$5,350.00$5,350.001,297
2021-11-03$5,350.00$5,350.001,845
2021-11-02$4,500.00$4,500.00547
2021-11-01$4,550.00$4,550.00437
2021-10-29$4,350.00$4,350.00402
2021-10-28$4,325.00$4,325.00612
2021-10-27$4,375.00$4,375.00393
2021-10-26$4,500.00$4,500.00647
2021-10-25$4,675.00$4,675.00586
2021-10-22$5,125.00$5,125.001,038
2021-10-21$4,750.00$4,750.00620
2021-10-20$4,575.00$4,575.001,002
2021-10-19$4,950.00$4,950.002,143
2021-10-18$4,625.00$4,625.002,025
2021-10-15$5,525.00$5,525.00803
2021-10-14$5,950.00$5,950.00295
2021-10-13$6,025.00$6,025.00292
2021-10-12$5,750.00$5,750.00647
2021-10-11$5,775.00$5,775.00237
2021-10-08$5,825.00$5,825.00226
2021-10-07$6,025.00$6,025.00368
2021-10-06$5,950.00$5,950.00389
2021-10-05$6,125.00$6,125.00477
2021-10-04$6,450.00$6,450.00353
2021-10-01$6,850.00$6,850.00463
2021-09-30$6,550.00$6,550.00603
2021-09-29$6,925.00$6,925.00357
2021-09-28$7,400.00$7,400.00344
2021-09-27$7,425.00$7,425.00250
2021-09-24$7,400.00$7,400.00234
2021-09-23$7,550.00$7,550.00380
2021-09-22$7,775.00$7,775.00185
2021-09-21$7,650.00$7,650.00221
2021-09-20$7,525.00$7,525.00367
2021-09-17$7,800.00$7,800.00767
2021-09-16$7,675.00$7,675.00293
2021-09-15$7,700.00$7,700.00291
2021-09-14$7,625.00$7,625.00285
2021-09-13$7,900.00$7,900.00391
2021-09-10$8,075.00$8,075.00319
2021-09-09$8,350.00$8,350.00405
2021-09-08$8,125.00$8,125.00398
2021-09-07$8,200.00$8,200.00427
2021-09-03$8,150.00$8,150.00583
2021-09-02$8,725.00$8,725.00340
2021-09-01$8,800.00$8,800.00503
2021-08-31$8,450.00$8,450.00524
2021-08-30$8,350.00$8,350.00884
2021-08-27$8,125.00$8,125.00571
2021-08-26$7,575.00$7,575.00223
2021-08-25$7,675.00$7,675.00209
2021-08-24$7,550.00$7,550.00330
2021-08-23$7,750.00$7,750.00281
2021-08-20$7,250.00$7,250.00459
2021-08-19$6,900.00$6,900.00443
2021-08-18$7,175.00$7,175.00263
2021-08-17$7,350.00$7,350.00331
2021-08-16$7,200.00$7,200.00342
2021-08-13$7,575.00$7,575.00440
2021-08-12$7,800.00$7,800.00203
2021-08-11$7,950.00$7,950.00510
2021-08-10$7,975.00$7,975.00360
2021-08-09$8,650.00$8,650.00793
2021-08-06$7,850.00$7,850.00993
2021-08-05$7,950.00$7,950.001,656
2021-08-04$8,375.00$8,375.00622
2021-08-03$8,625.00$8,625.00377
2021-08-02$8,950.00$8,950.00347
2021-07-30$8,625.00$8,625.00439
2021-07-29$8,750.00$8,750.00330
2021-07-28$9,275.00$9,275.00313
2021-07-27$8,850.00$8,850.00510
2021-07-26$8,950.00$8,950.00769
2021-07-23$9,025.00$9,025.00730
2021-07-22$9,450.00$9,450.00489
2021-07-21$9,850.00$9,850.00565
2021-07-20$9,800.00$9,800.00596
2021-07-19$9,550.00$9,550.00687
2021-07-16$9,500.00$9,500.00874
2021-07-15$10,025.00$10,025.00931
2021-07-14$10,425.00$10,425.00501
2021-07-13$10,625.00$10,625.001,091
2021-07-12$11,200.00$11,200.00691
2021-07-09$11,550.00$11,550.00699
2021-07-08$11,550.00$11,550.00725
2021-07-07$11,475.00$11,475.00692
2021-07-06$12,000.00$12,000.001,099
2021-07-02$12,500.00$12,500.001,633
2021-07-01$13,575.00$13,575.00862
2021-06-30$13,250.00$13,250.00848
2021-06-29$13,625.00$13,625.00854
2021-06-28$13,900.00$13,900.001,904
2021-06-25$15,100.00$15,100.001,199
2021-06-24$14,950.00$14,950.00500
2021-06-23$14,775.00$14,775.00369
2021-06-22$14,275.00$14,275.00329
2021-06-21$14,275.00$14,275.00545
2021-06-18$14,650.00$14,650.00579
2021-06-17$14,700.00$14,700.00514
2021-06-16$14,600.00$14,600.00656
2021-06-15$14,250.00$14,250.001,619
2021-06-14$15,400.00$15,400.00656
2021-06-11$15,825.00$15,825.001,235
2021-06-10$15,950.00$15,950.00511
2021-06-09$16,200.00$16,200.00918
2021-06-08$16,450.00$16,450.001,841
2021-06-07$15,375.00$15,375.00814
2021-06-04$14,675.00$14,675.001,295
2021-06-03$14,125.00$14,125.001,085
2021-06-02$14,000.00$14,000.00683
2021-06-01$13,600.00$13,600.00703
2021-05-28$14,125.00$14,125.001,376
2021-05-27$13,600.00$13,600.00720
2021-05-26$13,275.00$13,275.00827
2021-05-25$12,950.00$12,950.00817
2021-05-24$12,750.00$12,750.001,233
2021-05-21$13,600.00$13,600.00880
2021-05-20$13,300.00$13,300.00760
2021-05-19$13,150.00$13,150.00549
2021-05-18$13,525.00$13,525.001,273
2021-05-17$13,425.00$13,425.00721
2021-05-14$12,650.00$12,650.001,230
2021-05-13$12,725.00$12,725.001,291
2021-05-12$13,675.00$13,675.001,027
2021-05-11$13,775.00$13,775.001,408
2021-05-10$13,150.00$13,150.00884
2021-05-07$13,575.00$13,575.001,139
2021-05-06$13,175.00$13,175.003,430
2021-05-05$14,875.00$14,875.001,591
2021-05-04$16,125.00$16,125.001,946
2021-05-03$17,425.00$17,425.001,676
2021-04-30$19,325.00$19,325.00562
2021-04-29$19,625.00$19,625.00555
2021-04-28$20,000.00$20,000.00407
2021-04-27$20,375.00$20,375.00682
2021-04-26$20,175.00$20,175.00419
2021-04-23$20,175.00$20,175.00655
2021-04-22$19,150.00$19,150.00867
2021-04-21$19,075.00$19,075.00472
2021-04-20$17,525.00$17,525.00417
2021-04-19$17,675.00$17,675.00833
2021-04-16$18,675.00$18,675.00438
2021-04-15$19,025.00$19,025.00604
2021-04-14$18,025.00$18,025.00465
2021-04-13$17,900.00$17,900.00357
2021-04-12$17,175.00$17,175.00692
2021-04-09$18,925.00$18,925.00542
2021-04-08$18,150.00$18,150.00210
2021-04-07$17,975.00$17,975.00365
2021-04-06$17,825.00$17,825.00486
2021-04-05$18,100.00$18,100.00482
2021-04-01$17,775.00$17,775.00551
2021-03-31$16,850.00$16,850.00675
2021-03-30$16,000.00$16,000.001,006
2021-03-29$15,600.00$15,600.003,316
2021-03-26$17,550.00$17,550.002,339
2021-03-25$18,000.00$18,000.001,054
2021-03-24$17,850.00$17,850.001,541
2021-03-23$19,125.00$19,125.001,250
2021-03-22$20,225.00$20,225.001,480
2021-03-19$20,075.00$20,075.00769
2021-03-18$19,150.00$19,150.001,134
2021-03-17$19,975.00$19,975.001,111
2021-03-16$19,575.00$19,575.00701
2021-03-15$18,850.00$18,850.001,149
2021-03-12$19,150.00$19,150.00614
2021-03-11$19,300.00$19,300.00381
2021-03-10$18,725.00$18,725.00415
2021-03-09$18,750.00$18,750.00501
2021-03-08$17,675.00$17,675.00607
2021-03-05$17,800.00$17,800.001,378
2021-03-04$17,725.00$17,725.001,038
2021-03-03$18,862.50$18,862.501,022
2021-03-02$18,400.00$18,400.00677
2021-03-01$18,400.00$18,400.00760
2021-02-26$18,525.00$18,525.001,265
2021-02-25$19,337.50$19,337.501,998
2021-02-24$22,325.00$22,325.00864
2021-02-23$22,525.00$22,525.001,062
2021-02-22$23,100.00$23,100.00686
2021-02-19$22,550.00$22,550.00709
2021-02-18$21,825.00$21,825.00624
2021-02-17$22,675.00$22,675.00973
2021-02-16$23,700.00$23,700.001,351
2021-02-12$21,575.00$21,575.00626
2021-02-11$21,950.00$21,950.001,322
2021-02-10$23,625.00$23,625.00854
2021-02-09$23,475.00$23,475.001,118
2021-02-08$23,950.00$23,950.001,127
2021-02-05$23,550.00$23,550.00826
2021-02-04$22,750.00$22,750.001,338
2021-02-03$21,650.00$21,650.00961
2021-02-02$20,525.00$20,525.00725
2021-02-01$19,150.00$19,150.00543
2021-01-29$18,575.00$18,575.00765
2021-01-28$18,975.00$18,975.00863
2021-01-27$19,350.00$19,350.001,911
2021-01-26$18,000.00$18,000.00802
2021-01-25$17,750.00$17,750.001,340
2021-01-22$18,575.00$18,575.00611
2021-01-21$18,650.00$18,650.00708
2021-01-20$18,875.00$18,875.00895
2021-01-19$18,725.00$18,725.00675
2021-01-15$18,725.00$18,725.00692
2021-01-14$18,775.00$18,775.00452
2021-01-13$18,750.00$18,750.00606
2021-01-12$19,225.00$19,225.00567
2021-01-11$18,850.00$18,850.00695
2021-01-08$19,025.00$19,025.001,898
2021-01-07$17,700.00$17,700.00889
2021-01-06$17,025.00$17,025.00640
2021-01-05$16,875.00$16,875.00593
2021-01-04$17,150.00$17,150.00948