NASDAQ:HDSN | Historical Stock Price | HUDSON TECHNOLOGIES INC /NY

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
1994-11-01 to 2026-09-04
Data captured

Stock Price Chart

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

$0.31$0.74$1.76$4.16$9.86$23.361994-11-012026-08-27

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

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Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$13.49$13.49216,500
2023-12-28$13.36$13.36124,500
2023-12-27$13.44$13.44169,000
2023-12-26$13.29$13.29126,500
2023-12-22$13.19$13.19155,100
2023-12-21$13.06$13.06218,000
2023-12-20$12.95$12.95459,800
2023-12-19$13.34$13.34296,900
2023-12-18$13.00$13.00254,700
2023-12-15$12.92$12.92529,800
2023-12-14$13.11$13.11448,100
2023-12-13$12.94$12.94686,600
2023-12-12$12.84$12.84311,700
2023-12-11$12.80$12.80195,400
2023-12-08$12.98$12.98216,400
2023-12-07$12.97$12.97273,700
2023-12-06$12.65$12.65322,200
2023-12-05$12.72$12.72468,000
2023-12-04$12.35$12.35279,900
2023-12-01$12.66$12.66298,600
2023-11-30$12.35$12.351,189,600
2023-11-29$12.14$12.14456,900
2023-11-28$12.29$12.29415,000
2023-11-27$12.97$12.97328,600
2023-11-24$12.87$12.87124,500
2023-11-22$12.68$12.68201,200
2023-11-21$12.63$12.63216,800
2023-11-20$12.93$12.93242,300
2023-11-17$12.86$12.86423,300
2023-11-16$12.71$12.71293,800
2023-11-15$13.01$13.01625,200
2023-11-14$12.76$12.76386,100
2023-11-13$12.44$12.44575,500
2023-11-10$12.01$12.01327,200
2023-11-09$11.84$11.84239,800
2023-11-08$11.88$11.88402,000
2023-11-07$11.96$11.96348,700
2023-11-06$12.36$12.36639,900
2023-11-03$12.37$12.37438,100
2023-11-02$12.31$12.311,193,500
2023-11-01$12.67$12.67682,900
2023-10-31$12.88$12.88269,500
2023-10-30$12.90$12.90385,400
2023-10-27$12.70$12.70286,500
2023-10-26$12.68$12.68256,000
2023-10-25$12.96$12.96321,300
2023-10-24$12.86$12.86294,100
2023-10-23$12.69$12.69533,500
2023-10-20$13.25$13.25319,000
2023-10-19$13.40$13.40309,200
2023-10-18$13.58$13.58341,200
2023-10-17$13.98$13.98486,200
2023-10-16$13.66$13.66324,600
2023-10-13$13.45$13.45585,100
2023-10-12$13.54$13.54432,400
2023-10-11$13.76$13.76387,600
2023-10-10$13.75$13.75533,600
2023-10-09$13.61$13.61357,600
2023-10-06$13.36$13.36382,200
2023-10-05$13.29$13.29574,100
2023-10-04$13.04$13.04617,800
2023-10-03$13.05$13.05327,000
2023-10-02$13.15$13.15326,000
2023-09-29$13.30$13.30291,800
2023-09-28$13.42$13.42271,200
2023-09-27$13.25$13.25568,500
2023-09-26$13.57$13.57901,900
2023-09-25$12.80$12.80619,700
2023-09-22$12.10$12.10378,900
2023-09-21$12.00$12.00327,200
2023-09-20$12.10$12.10269,900
2023-09-19$12.10$12.10298,200
2023-09-18$12.18$12.18548,100
2023-09-15$12.35$12.35737,900
2023-09-14$12.64$12.64324,400
2023-09-13$12.28$12.28462,200
2023-09-12$12.53$12.53685,500
2023-09-11$12.14$12.14344,900
2023-09-08$12.07$12.07333,300
2023-09-07$11.77$11.77445,500
2023-09-06$11.88$11.88403,300
2023-09-05$12.00$12.00445,500
2023-09-01$12.06$12.06199,000
2023-08-31$12.06$12.06261,500
2023-08-30$12.15$12.15257,400
2023-08-29$12.05$12.05467,900
2023-08-28$12.00$12.00647,500
2023-08-25$11.50$11.50385,400
2023-08-24$11.57$11.57717,200
2023-08-23$11.91$11.91905,600
2023-08-22$11.32$11.32744,800
2023-08-21$10.46$10.46394,200
2023-08-18$10.42$10.42500,900
2023-08-17$9.86$9.86741,900
2023-08-16$9.57$9.57369,100
2023-08-15$9.80$9.80562,100
2023-08-14$9.99$9.99443,500
2023-08-11$10.28$10.28440,500
2023-08-10$10.56$10.56574,000
2023-08-09$10.40$10.40451,100
2023-08-08$10.56$10.56482,100
2023-08-07$10.24$10.24701,300
2023-08-04$10.55$10.551,022,000
2023-08-03$10.92$10.922,734,200
2023-08-02$8.63$8.631,282,900
2023-08-01$9.25$9.25588,100
2023-07-31$9.09$9.09691,500
2023-07-28$8.95$8.95730,600
2023-07-27$8.71$8.71665,000
2023-07-26$8.91$8.91521,900
2023-07-25$8.94$8.94748,300
2023-07-24$8.98$8.98746,400
2023-07-21$8.94$8.94530,500
2023-07-20$9.22$9.22296,900
2023-07-19$9.46$9.46490,400
2023-07-18$9.60$9.60420,400
2023-07-17$9.64$9.64584,800
2023-07-14$9.29$9.29357,300
2023-07-13$9.29$9.29394,600
2023-07-12$9.45$9.45356,100
2023-07-11$9.41$9.41329,900
2023-07-10$9.57$9.57396,200
2023-07-07$9.46$9.46541,100
2023-07-06$9.15$9.15463,200
2023-07-05$9.45$9.45477,300
2023-07-03$9.75$9.75219,800
2023-06-30$9.62$9.62371,100
2023-06-29$9.77$9.77571,900
2023-06-28$9.75$9.75281,000
2023-06-27$9.60$9.60367,100
2023-06-26$9.35$9.35215,000
2023-06-23$9.20$9.202,056,600
2023-06-22$9.33$9.33619,200
2023-06-21$9.50$9.50389,300
2023-06-20$9.28$9.28290,800
2023-06-16$9.12$9.12431,200
2023-06-15$9.45$9.45301,700
2023-06-14$9.55$9.55336,500
2023-06-13$9.71$9.71310,500
2023-06-12$9.68$9.68412,900
2023-06-09$9.47$9.47228,300
2023-06-08$9.58$9.58229,400
2023-06-07$9.75$9.75736,800
2023-06-06$9.42$9.42480,700
2023-06-05$9.03$9.03394,600
2023-06-02$9.21$9.21428,600
2023-06-01$9.01$9.01461,100
2023-05-31$8.74$8.74431,800
2023-05-30$8.90$8.90469,000
2023-05-26$8.86$8.86546,800
2023-05-25$9.10$9.10456,700
2023-05-24$9.05$9.05441,200
2023-05-23$9.25$9.25721,400
2023-05-22$9.19$9.19628,100
2023-05-19$8.85$8.85390,500
2023-05-18$8.86$8.86398,400
2023-05-17$8.60$8.60431,200
2023-05-16$8.30$8.30292,700
2023-05-15$8.56$8.56310,700
2023-05-12$8.52$8.52341,000
2023-05-11$8.47$8.47363,300
2023-05-10$8.49$8.49631,500
2023-05-09$8.08$8.081,101,400
2023-05-08$7.77$7.77642,400
2023-05-05$8.15$8.15596,600
2023-05-04$7.67$7.671,109,000
2023-05-03$7.60$7.60941,700
2023-05-02$7.70$7.70500,000
2023-05-01$7.89$7.89656,200
2023-04-28$7.73$7.73529,800
2023-04-27$7.55$7.55536,600
2023-04-26$7.57$7.57645,200
2023-04-25$7.91$7.91397,300
2023-04-24$8.25$8.25267,400
2023-04-21$8.07$8.07433,800
2023-04-20$8.21$8.21378,900
2023-04-19$8.17$8.17267,200
2023-04-18$8.20$8.20231,300
2023-04-17$8.33$8.33445,900
2023-04-14$8.35$8.35399,700
2023-04-13$8.41$8.41402,800
2023-04-12$8.28$8.28306,700
2023-04-11$8.30$8.30472,800
2023-04-10$8.10$8.10589,600
2023-04-06$7.81$7.81579,500
2023-04-05$7.94$7.94468,400
2023-04-04$8.07$8.07526,300
2023-04-03$8.71$8.71362,200
2023-03-31$8.73$8.73547,000
2023-03-30$8.48$8.48412,300
2023-03-29$8.40$8.40400,200
2023-03-28$8.26$8.26435,800
2023-03-27$7.97$7.97481,400
2023-03-24$7.85$7.85444,500
2023-03-23$7.79$7.79392,100
2023-03-22$7.79$7.79381,900
2023-03-21$8.08$8.08500,000
2023-03-20$7.77$7.77507,700
2023-03-17$7.78$7.78702,900
2023-03-16$8.16$8.16813,800
2023-03-15$7.85$7.85943,200
2023-03-14$7.96$7.96751,700
2023-03-13$8.02$8.021,190,400
2023-03-10$8.48$8.481,151,400
2023-03-09$8.59$8.592,522,700
2023-03-08$9.44$9.441,099,900
2023-03-07$9.49$9.491,057,600
2023-03-06$9.53$9.531,266,500
2023-03-03$10.18$10.18380,200
2023-03-02$10.00$10.00313,200
2023-03-01$10.09$10.09370,400
2023-02-28$10.13$10.13306,400
2023-02-27$10.12$10.12359,100
2023-02-24$10.11$10.11602,700
2023-02-23$10.27$10.27258,400
2023-02-22$10.21$10.21353,500
2023-02-21$10.06$10.06413,400
2023-02-17$10.86$10.86355,500
2023-02-16$10.73$10.73343,100
2023-02-15$10.56$10.56248,400
2023-02-14$10.39$10.39404,000
2023-02-13$10.47$10.47574,400
2023-02-10$10.23$10.231,127,300
2023-02-09$10.96$10.96614,900
2023-02-08$11.04$11.04411,700
2023-02-07$11.09$11.09430,500
2023-02-06$10.84$10.84752,300
2023-02-03$11.31$11.31821,100
2023-02-02$10.98$10.98626,300
2023-02-01$10.41$10.41538,400
2023-01-31$10.21$10.21643,400
2023-01-30$9.73$9.73458,800
2023-01-27$9.78$9.78347,100
2023-01-26$9.82$9.82335,700
2023-01-25$9.93$9.93357,100
2023-01-24$9.89$9.89491,400
2023-01-23$10.00$10.00628,700
2023-01-20$9.94$9.94473,100
2023-01-19$9.68$9.68631,400
2023-01-18$10.32$10.32597,500
2023-01-17$10.64$10.64867,500
2023-01-13$10.98$10.98422,500
2023-01-12$10.74$10.74636,800
2023-01-11$10.87$10.87728,900
2023-01-10$10.40$10.40383,600
2023-01-09$10.13$10.13554,200
2023-01-06$10.28$10.28546,900
2023-01-05$9.93$9.93351,100
2023-01-04$9.81$9.81482,900
2023-01-03$9.77$9.77523,500