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 — 2005

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2005-12-30$1.73$1.7333,800
2005-12-29$1.76$1.7697,100
2005-12-28$1.80$1.80100,600
2005-12-27$1.86$1.8625,800
2005-12-23$1.86$1.8623,300
2005-12-22$1.87$1.8751,300
2005-12-21$1.88$1.8829,800
2005-12-20$1.91$1.9123,400
2005-12-19$1.84$1.8453,600
2005-12-16$1.87$1.8761,400
2005-12-15$1.85$1.85160,900
2005-12-14$2.01$2.0179,600
2005-12-13$2.11$2.11126,400
2005-12-12$2.05$2.05311,100
2005-12-09$2.30$2.302,795,000
2005-12-08$1.71$1.7150,600
2005-12-07$1.75$1.7540,900
2005-12-06$1.73$1.7358,800
2005-12-05$1.76$1.7620,300
2005-12-02$1.77$1.7774,300
2005-12-01$1.72$1.7212,600
2005-11-30$1.75$1.7535,500
2005-11-29$1.69$1.6940,100
2005-11-28$1.75$1.7522,300
2005-11-25$1.79$1.7932,600
2005-11-23$1.72$1.7240,200
2005-11-22$1.80$1.8041,200
2005-11-21$1.67$1.6775,000
2005-11-18$1.77$1.77112,400
2005-11-17$1.88$1.8858,600
2005-11-16$1.94$1.94106,800
2005-11-15$2.03$2.03119,300
2005-11-14$2.20$2.20151,800
2005-11-11$1.96$1.96166,100
2005-11-10$2.04$2.04320,400
2005-11-09$2.45$2.45144,400
2005-11-08$2.57$2.57219,400
2005-11-07$2.69$2.69648,000
2005-11-04$3.48$3.48279,300
2005-11-03$3.80$3.80366,900
2005-11-02$3.58$3.58346,900
2005-11-01$3.05$3.05246,000
2005-10-31$2.50$2.5039,600
2005-10-28$2.32$2.3246,800
2005-10-27$2.33$2.3313,400
2005-10-26$2.36$2.3625,700
2005-10-25$2.43$2.4320,400
2005-10-24$2.39$2.3913,100
2005-10-21$2.55$2.5527,200
2005-10-20$2.43$2.4318,300
2005-10-19$2.45$2.4521,000
2005-10-18$2.60$2.6026,700
2005-10-17$2.57$2.5747,900
2005-10-14$2.50$2.5014,500
2005-10-13$2.29$2.2926,300
2005-10-12$2.42$2.4227,000
2005-10-11$2.50$2.5049,400
2005-10-10$2.50$2.5012,300
2005-10-07$2.42$2.4225,000
2005-10-06$2.51$2.51103,800
2005-10-05$2.68$2.6841,000
2005-10-04$2.50$2.5054,000
2005-10-03$2.34$2.3444,500
2005-09-30$2.30$2.3029,500
2005-09-29$2.17$2.1712,200
2005-09-28$2.17$2.1732,600
2005-09-27$2.18$2.1832,300
2005-09-26$2.13$2.1375,600
2005-09-23$2.20$2.2032,900
2005-09-22$2.15$2.1590,400
2005-09-21$2.35$2.35110,600
2005-09-20$2.53$2.53129,900
2005-09-19$2.69$2.69216,100
2005-09-16$2.23$2.23154,400
2005-09-15$2.14$2.1478,900
2005-09-14$2.09$2.09112,600
2005-09-13$2.06$2.06298,400
2005-09-12$2.04$2.04403,900
2005-09-09$1.60$1.6032,500
2005-09-08$1.59$1.5912,500
2005-09-07$1.58$1.5836,600
2005-09-06$1.62$1.6217,300
2005-09-02$1.55$1.5533,300
2005-09-01$1.68$1.6835,400
2005-08-31$1.55$1.5520,300
2005-08-30$1.66$1.6616,200
2005-08-29$1.51$1.5132,000
2005-08-26$1.69$1.6960,200
2005-08-25$1.47$1.4719,400
2005-08-24$1.41$1.4129,200
2005-08-23$1.48$1.4862,300
2005-08-22$1.36$1.36106,400
2005-08-19$1.60$1.6068,400
2005-08-18$1.65$1.65134,100
2005-08-17$1.80$1.80406,700
2005-08-16$1.42$1.42220,500
2005-08-15$1.41$1.41119,200
2005-08-12$1.57$1.57119,100
2005-08-11$1.69$1.69182,000
2005-08-10$1.80$1.8073,900
2005-08-09$1.93$1.93108,700
2005-08-08$2.00$2.00193,100
2005-08-05$2.14$2.14573,900
2005-08-04$2.75$2.753,034,500
2005-08-03$1.10$1.1070,100
2005-08-02$0.98$0.9813,600
2005-08-01$1.05$1.0516,300
2005-07-29$0.99$0.9917,200
2005-07-28$0.83$0.83100
2005-07-27$0.93$0.935,000
2005-07-26$0.96$0.9618,100
2005-07-25$0.87$0.8710,600
2005-07-22$0.87$0.8710,300
2005-07-21$0.79$0.791,700
2005-07-20$0.93$0.932,000
2005-07-19$0.78$0.780
2005-07-18$0.78$0.7826,900
2005-07-15$0.87$0.87600
2005-07-14$0.95$0.955,100
2005-07-13$0.83$0.830
2005-07-12$0.83$0.834,200
2005-07-11$0.95$0.953,400
2005-07-08$0.83$0.831,700
2005-07-07$0.83$0.830
2005-07-06$0.83$0.830
2005-07-05$0.83$0.831,200
2005-07-01$0.94$0.940
2005-06-30$0.94$0.941,000
2005-06-29$0.94$0.945,500
2005-06-28$0.92$0.922,500
2005-06-27$0.84$0.842,400
2005-06-24$0.82$0.823,300
2005-06-23$0.84$0.84200
2005-06-22$0.93$0.933,500
2005-06-21$0.82$0.822,000
2005-06-20$0.84$0.840
2005-06-17$0.84$0.84600
2005-06-16$0.90$0.900
2005-06-15$0.90$0.9013,200
2005-06-14$0.92$0.92600
2005-06-13$0.80$0.804,700
2005-06-10$0.93$0.930
2005-06-09$0.93$0.930
2005-06-08$0.93$0.933,400
2005-06-07$0.93$0.930
2005-06-06$0.93$0.931,200
2005-06-03$0.90$0.903,000
2005-06-02$0.86$0.860
2005-06-01$0.86$0.862,500
2005-05-31$0.92$0.928,400
2005-05-27$0.85$0.850
2005-05-26$0.85$0.851,500
2005-05-25$0.87$0.873,300
2005-05-24$0.88$0.887,200
2005-05-23$0.89$0.89400
2005-05-20$0.89$0.893,900
2005-05-19$0.89$0.891,200
2005-05-18$0.81$0.8116,300
2005-05-17$0.77$0.77500
2005-05-16$0.77$0.77100
2005-05-13$0.76$0.764,800
2005-05-12$0.81$0.811,800
2005-05-11$0.78$0.7820,200
2005-05-10$0.81$0.818,400
2005-05-09$0.81$0.814,400
2005-05-06$0.80$0.8018,400
2005-05-05$0.93$0.938,700
2005-05-04$0.82$0.826,100
2005-05-03$0.80$0.800
2005-05-02$0.80$0.80900
2005-04-29$0.80$0.801,000
2005-04-28$0.80$0.802,000
2005-04-27$0.80$0.80700
2005-04-26$0.80$0.800
2005-04-25$0.80$0.805,500
2005-04-22$0.79$0.790
2005-04-21$0.79$0.795,700
2005-04-20$0.80$0.802,300
2005-04-19$0.80$0.803,500
2005-04-18$0.80$0.80200
2005-04-15$0.80$0.801,000
2005-04-14$0.84$0.842,300
2005-04-13$0.85$0.851,900
2005-04-12$0.90$0.90500
2005-04-11$0.92$0.92100
2005-04-08$0.85$0.850
2005-04-07$0.85$0.85300
2005-04-06$0.86$0.86400
2005-04-05$0.92$0.92200
2005-04-04$0.87$0.870
2005-04-01$0.87$0.87200
2005-03-31$0.86$0.860
2005-03-30$0.86$0.86700
2005-03-29$0.86$0.861,300
2005-03-28$0.85$0.850
2005-03-24$0.85$0.850
2005-03-23$0.85$0.85800
2005-03-22$0.88$0.884,500
2005-03-21$0.88$0.881,100
2005-03-18$0.89$0.891,300
2005-03-17$0.89$0.895,900
2005-03-16$0.90$0.909,600
2005-03-15$0.90$0.904,700
2005-03-14$0.94$0.94200
2005-03-11$0.96$0.966,100
2005-03-10$0.97$0.971,200
2005-03-09$0.93$0.937,400
2005-03-08$1.04$1.0413,400
2005-03-07$0.90$0.906,800
2005-03-04$0.90$0.900
2005-03-03$0.90$0.90300
2005-03-02$0.89$0.890
2005-03-01$0.89$0.890
2005-02-28$0.89$0.891,000
2005-02-25$0.89$0.891,400
2005-02-24$0.89$0.89400
2005-02-23$0.90$0.90400
2005-02-22$0.92$0.923,500
2005-02-18$0.91$0.91100
2005-02-17$0.99$0.992,000
2005-02-16$0.91$0.910
2005-02-15$0.91$0.91900
2005-02-14$0.98$0.986,800
2005-02-11$0.88$0.880
2005-02-10$0.88$0.881,200
2005-02-09$0.91$0.91600
2005-02-08$0.90$0.901,100
2005-02-07$0.90$0.907,000
2005-02-04$0.96$0.964,900
2005-02-03$0.88$0.888,700
2005-02-02$0.89$0.891,900
2005-02-01$0.86$0.869,100
2005-01-31$0.91$0.91700
2005-01-28$0.93$0.931,900
2005-01-27$0.93$0.931,600
2005-01-26$1.00$1.007,200
2005-01-25$0.96$0.9610,200
2005-01-24$1.02$1.021,200
2005-01-21$1.02$1.0214,900
2005-01-20$1.02$1.022,800
2005-01-19$1.01$1.015,900
2005-01-18$0.97$0.976,400
2005-01-14$0.97$0.9721,200
2005-01-13$1.00$1.0010,700
2005-01-12$1.04$1.04100
2005-01-11$1.05$1.059,400
2005-01-10$1.01$1.016,200
2005-01-07$1.00$1.001,900
2005-01-06$1.04$1.04900
2005-01-05$1.08$1.0813,400
2005-01-04$1.13$1.131,000
2005-01-03$1.02$1.0211,800