NASDAQ:ALDX | Historical Stock Price | Aldeyra Therapeutics, 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
2014-05-02 to 2026-09-04
Data captured

Stock Price Chart

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

$1.46$2.35$3.77$6.05$9.71$15.592014-05-022026-08-27

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

View year

Historical Stock Price — 2016

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2016-12-30$5.35$5.3511,300
2016-12-29$4.80$4.805,900
2016-12-28$5.00$5.007,400
2016-12-27$4.80$4.805,200
2016-12-23$4.85$4.8513,100
2016-12-22$4.70$4.709,600
2016-12-21$4.77$4.7731,600
2016-12-20$4.65$4.6549,200
2016-12-19$4.65$4.657,500
2016-12-16$4.65$4.6516,400
2016-12-15$4.80$4.8011,400
2016-12-14$4.90$4.906,100
2016-12-13$4.95$4.9520,500
2016-12-12$4.70$4.708,400
2016-12-09$4.80$4.8023,300
2016-12-08$5.00$5.0030,800
2016-12-07$5.20$5.2019,100
2016-12-06$5.45$5.4510,000
2016-12-05$5.30$5.3013,400
2016-12-02$5.30$5.3021,000
2016-12-01$5.05$5.0542,300
2016-11-30$5.15$5.1550,900
2016-11-29$5.45$5.4541,600
2016-11-28$5.55$5.5571,800
2016-11-25$5.90$5.9016,500
2016-11-23$5.95$5.9521,300
2016-11-22$5.90$5.90125,300
2016-11-21$6.30$6.3093,400
2016-11-18$6.10$6.1012,400
2016-11-17$5.75$5.7521,000
2016-11-16$6.35$6.3535,300
2016-11-15$6.50$6.5013,400
2016-11-14$6.85$6.8519,600
2016-11-11$6.33$6.3228,600
2016-11-10$6.35$6.3512,000
2016-11-09$6.20$6.2023,800
2016-11-08$6.15$6.1527,200
2016-11-07$5.95$5.9539,400
2016-11-04$5.30$5.3013,100
2016-11-03$5.20$5.2011,300
2016-11-02$5.30$5.306,900
2016-11-01$5.40$5.4017,700
2016-10-31$5.25$5.2515,600
2016-10-28$5.25$5.2582,900
2016-10-27$5.70$5.7058,800
2016-10-26$5.84$5.8472,300
2016-10-25$6.68$6.6886,900
2016-10-24$6.86$6.8676,800
2016-10-21$6.81$6.8114,500
2016-10-20$6.94$6.9436,000
2016-10-19$7.01$7.0156,600
2016-10-18$6.74$6.7433,700
2016-10-17$6.85$6.8512,700
2016-10-14$6.93$6.9348,000
2016-10-13$6.93$6.9312,900
2016-10-12$7.05$7.0519,900
2016-10-11$7.23$7.2316,900
2016-10-10$7.29$7.2920,700
2016-10-07$7.25$7.2521,500
2016-10-06$7.08$7.0829,600
2016-10-05$7.51$7.5113,500
2016-10-04$7.33$7.3331,100
2016-10-03$7.48$7.4864,500
2016-09-30$7.82$7.8254,100
2016-09-29$7.52$7.5231,300
2016-09-28$7.49$7.4958,000
2016-09-27$7.75$7.7550,700
2016-09-26$7.70$7.70124,900
2016-09-23$7.45$7.4597,200
2016-09-22$7.35$7.3521,200
2016-09-21$7.28$7.2846,500
2016-09-20$7.35$7.35105,200
2016-09-19$6.87$6.8758,100
2016-09-16$6.73$6.73113,700
2016-09-15$6.11$6.11100,200
2016-09-14$5.95$5.95194,900
2016-09-13$5.62$5.626,400
2016-09-12$5.53$5.5329,400
2016-09-09$5.77$5.7776,100
2016-09-08$5.58$5.5861,300
2016-09-07$5.58$5.5811,200
2016-09-06$5.81$5.8175,000
2016-09-02$5.37$5.3712,100
2016-09-01$5.37$5.377,700
2016-08-31$5.54$5.5466,200
2016-08-30$5.72$5.7244,900
2016-08-29$5.49$5.4911,900
2016-08-26$5.43$5.435,200
2016-08-25$5.39$5.3970,700
2016-08-24$5.46$5.46107,100
2016-08-23$5.59$5.59115,200
2016-08-22$5.53$5.5317,500
2016-08-19$5.51$5.518,000
2016-08-18$5.60$5.6021,400
2016-08-17$5.60$5.6042,300
2016-08-16$5.74$5.7448,900
2016-08-15$5.83$5.8341,000
2016-08-12$5.76$5.7639,000
2016-08-11$6.02$6.0278,100
2016-08-10$5.82$5.8255,800
2016-08-09$6.00$6.00676,100
2016-08-08$5.88$5.8831,300
2016-08-05$5.94$5.9429,900
2016-08-04$5.73$5.7314,300
2016-08-03$6.00$6.0015,600
2016-08-02$5.97$5.978,900
2016-08-01$6.00$6.0028,500
2016-07-29$6.15$6.1519,600
2016-07-28$5.99$5.9912,900
2016-07-27$5.96$5.9615,400
2016-07-26$5.90$5.9013,600
2016-07-25$5.70$5.7016,800
2016-07-22$5.83$5.836,000
2016-07-21$5.70$5.709,700
2016-07-20$5.78$5.7817,300
2016-07-19$5.60$5.6019,100
2016-07-18$5.87$5.8721,500
2016-07-15$6.06$6.0619,700
2016-07-14$6.09$6.0934,600
2016-07-13$5.88$5.8825,200
2016-07-12$6.40$6.4035,800
2016-07-11$6.60$6.6015,800
2016-07-08$6.80$6.8031,600
2016-07-07$6.67$6.6737,700
2016-07-06$6.33$6.3339,200
2016-07-05$6.14$6.1420,400
2016-07-01$6.05$6.0595,300
2016-06-30$5.69$5.6951,300
2016-06-29$5.50$5.5029,800
2016-06-28$5.39$5.3928,200
2016-06-27$5.24$5.2495,000
2016-06-24$5.30$5.3015,400
2016-06-23$5.14$5.1437,100
2016-06-22$5.18$5.1821,200
2016-06-21$5.02$5.0219,600
2016-06-20$5.25$5.2574,700
2016-06-17$5.35$5.3522,900
2016-06-16$5.25$5.2519,200
2016-06-15$5.50$5.504,800
2016-06-14$5.27$5.2728,300
2016-06-13$5.76$5.7611,300
2016-06-10$5.84$5.8433,300
2016-06-09$5.97$5.9714,600
2016-06-08$5.73$5.7330,200
2016-06-07$5.93$5.9367,900
2016-06-06$5.60$5.6049,000
2016-06-03$5.62$5.6261,800
2016-06-02$5.85$5.8542,000
2016-06-01$5.95$5.9584,400
2016-05-31$5.81$5.8174,500
2016-05-27$6.03$6.0377,100
2016-05-26$5.44$5.44440,400
2016-05-25$5.58$5.587,200
2016-05-24$5.27$5.272,700
2016-05-23$5.13$5.138,400
2016-05-20$5.25$5.253,500
2016-05-19$5.33$5.3331,500
2016-05-18$5.49$5.4994,600
2016-05-17$5.40$5.4031,900
2016-05-16$5.45$5.458,000
2016-05-13$5.51$5.518,400
2016-05-12$5.52$5.5216,100
2016-05-11$5.80$5.8038,200
2016-05-10$6.00$6.0090,000
2016-05-09$6.20$6.20117,400
2016-05-06$6.19$6.1958,800
2016-05-05$6.31$6.31107,200
2016-05-04$6.50$6.5074,100
2016-05-03$6.33$6.3314,200
2016-05-02$6.24$6.2422,100
2016-04-29$6.30$6.3027,800
2016-04-28$6.10$6.1025,900
2016-04-27$6.09$6.0929,400
2016-04-26$5.86$5.8623,400
2016-04-25$5.90$5.9017,200
2016-04-22$5.96$5.9622,900
2016-04-21$5.85$5.8529,200
2016-04-20$5.80$5.8036,100
2016-04-19$6.10$6.1064,400
2016-04-18$5.88$5.8834,100
2016-04-15$5.59$5.5964,400
2016-04-14$5.45$5.4536,200
2016-04-13$5.33$5.3344,800
2016-04-12$5.37$5.3720,000
2016-04-11$5.30$5.3012,600
2016-04-08$5.29$5.2972,900
2016-04-07$5.25$5.25172,500
2016-04-06$4.65$4.6554,000
2016-04-05$4.60$4.6071,100
2016-04-04$4.50$4.5022,300
2016-04-01$4.24$4.2437,200
2016-03-31$4.19$4.1919,400
2016-03-30$4.05$4.0532,600
2016-03-29$4.25$4.2538,800
2016-03-28$4.10$4.104,100
2016-03-24$4.30$4.3017,300
2016-03-23$4.32$4.3215,300
2016-03-22$4.50$4.5013,300
2016-03-21$4.49$4.4923,700
2016-03-18$4.48$4.4818,900
2016-03-17$4.45$4.4542,700
2016-03-16$4.59$4.59225,500
2016-03-15$4.74$4.7457,000
2016-03-14$4.93$4.9320,600
2016-03-11$4.29$4.292,300
2016-03-10$4.18$4.181,900
2016-03-09$4.27$4.275,900
2016-03-08$4.49$4.4953,300
2016-03-07$4.68$4.6823,600
2016-03-04$4.50$4.5020,400
2016-03-03$4.42$4.4239,800
2016-03-02$4.50$4.5064,300
2016-03-01$4.55$4.5596,400
2016-02-29$4.90$4.90416,200
2016-02-26$3.73$3.733,700
2016-02-25$3.58$3.5811,700
2016-02-24$3.52$3.52200
2016-02-23$3.70$3.7027,600
2016-02-22$4.03$4.0312,500
2016-02-19$4.00$4.001,000
2016-02-18$4.00$4.007,900
2016-02-17$4.50$4.507,900
2016-02-16$3.82$3.821,000
2016-02-12$3.90$3.902,600
2016-02-11$3.90$3.906,200
2016-02-10$4.00$4.009,300
2016-02-09$3.70$3.7017,700
2016-02-08$3.94$3.9413,400
2016-02-05$4.15$4.155,100
2016-02-04$4.30$4.3013,600
2016-02-03$4.26$4.263,900
2016-02-02$4.52$4.526,500
2016-02-01$4.80$4.801,800
2016-01-29$4.81$4.815,600
2016-01-28$4.88$4.8810,200
2016-01-27$5.05$5.055,600
2016-01-26$5.09$5.0924,900
2016-01-25$5.39$5.399,500
2016-01-22$5.50$5.5011,400
2016-01-21$5.62$5.6219,700
2016-01-20$5.79$5.7934,200
2016-01-19$6.16$6.165,300
2016-01-15$6.37$6.3732,100
2016-01-14$6.71$6.718,200
2016-01-13$6.55$6.5516,600
2016-01-12$6.69$6.6931,700
2016-01-11$6.76$6.7619,400
2016-01-08$6.75$6.7527,900
2016-01-07$6.63$6.638,500
2016-01-06$6.50$6.505,500
2016-01-05$6.68$6.685,500
2016-01-04$6.68$6.683,800