NASDAQ:EQ | Historical Stock Price | Equillium, 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
2018-10-12 to 2026-09-04
Data captured

Stock Price Chart

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

$0.28$0.64$1.47$3.40$7.87$18.202018-10-122026-08-27

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

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Historical Stock Price — 2022

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2022-12-30$1.06$1.06316,600
2022-12-29$0.88$0.88159,500
2022-12-28$0.83$0.83144,600
2022-12-27$0.84$0.8492,200
2022-12-23$0.89$0.8975,700
2022-12-22$0.90$0.90105,300
2022-12-21$1.00$1.0068,100
2022-12-20$0.97$0.97273,600
2022-12-19$1.10$1.1052,000
2022-12-16$1.15$1.1591,000
2022-12-15$1.20$1.2020,100
2022-12-14$1.22$1.2282,400
2022-12-13$1.26$1.2670,900
2022-12-12$1.25$1.25265,500
2022-12-09$1.40$1.4068,600
2022-12-08$1.49$1.4982,200
2022-12-07$1.52$1.52102,800
2022-12-06$1.66$1.66136,000
2022-12-05$1.65$1.655,000
2022-12-02$1.66$1.6623,400
2022-12-01$1.60$1.6024,300
2022-11-30$1.66$1.6613,800
2022-11-29$1.65$1.657,800
2022-11-28$1.68$1.6817,300
2022-11-25$1.69$1.695,600
2022-11-23$1.68$1.6812,200
2022-11-22$1.69$1.6919,200
2022-11-21$1.77$1.7735,600
2022-11-18$1.80$1.8015,000
2022-11-17$1.79$1.7910,300
2022-11-16$1.81$1.8121,600
2022-11-15$1.81$1.8120,600
2022-11-14$1.72$1.7246,000
2022-11-11$1.70$1.7020,200
2022-11-10$1.70$1.7016,400
2022-11-09$1.65$1.658,800
2022-11-08$1.72$1.7239,800
2022-11-07$1.77$1.7714,300
2022-11-04$1.71$1.7111,400
2022-11-03$1.71$1.713,500
2022-11-02$1.73$1.7310,500
2022-11-01$1.80$1.8016,600
2022-10-31$1.86$1.8630,200
2022-10-28$1.75$1.7513,200
2022-10-27$1.73$1.7323,400
2022-10-26$1.66$1.6639,900
2022-10-25$1.66$1.66116,600
2022-10-24$1.71$1.7129,700
2022-10-21$1.75$1.7531,300
2022-10-20$1.79$1.7915,000
2022-10-19$1.84$1.8458,000
2022-10-18$1.74$1.74123,200
2022-10-17$1.89$1.8918,900
2022-10-14$1.84$1.8440,700
2022-10-13$1.90$1.9037,700
2022-10-12$1.91$1.9120,600
2022-10-11$1.91$1.9125,100
2022-10-10$1.93$1.9333,600
2022-10-07$2.07$2.0720,100
2022-10-06$2.09$2.0955,100
2022-10-05$1.99$1.9942,900
2022-10-04$2.00$2.00175,800
2022-10-03$2.26$2.26100,600
2022-09-30$2.22$2.2253,700
2022-09-29$2.29$2.29156,000
2022-09-28$2.23$2.23519,600
2022-09-27$2.37$2.3711,213,900
2022-09-26$1.93$1.9312,400
2022-09-23$2.01$2.0123,500
2022-09-22$2.00$2.0026,100
2022-09-21$2.20$2.2013,000
2022-09-20$2.23$2.238,100
2022-09-19$2.27$2.2745,300
2022-09-16$2.26$2.2679,600
2022-09-15$2.19$2.1960,800
2022-09-14$2.10$2.1068,900
2022-09-13$2.23$2.2328,900
2022-09-12$2.28$2.2835,700
2022-09-09$2.28$2.2821,100
2022-09-08$2.22$2.2269,300
2022-09-07$2.41$2.41123,800
2022-09-06$2.73$2.7347,500
2022-09-02$2.77$2.774,500
2022-09-01$2.72$2.7222,300
2022-08-31$2.72$2.7215,400
2022-08-30$2.79$2.7915,200
2022-08-29$2.85$2.8519,900
2022-08-26$2.93$2.9314,100
2022-08-25$2.87$2.8724,900
2022-08-24$2.83$2.836,300
2022-08-23$2.71$2.7120,900
2022-08-22$2.78$2.7840,600
2022-08-19$2.77$2.7729,900
2022-08-18$2.70$2.7039,600
2022-08-17$3.14$3.1432,100
2022-08-16$2.86$2.8640,900
2022-08-15$2.89$2.893,200
2022-08-12$2.82$2.8218,700
2022-08-11$2.74$2.7412,400
2022-08-10$2.72$2.7224,000
2022-08-09$2.43$2.436,100
2022-08-08$2.62$2.6245,800
2022-08-05$2.70$2.7021,200
2022-08-04$2.38$2.3827,100
2022-08-03$2.21$2.216,700
2022-08-02$2.23$2.237,700
2022-08-01$2.23$2.2313,300
2022-07-29$2.21$2.2130,800
2022-07-28$2.19$2.198,800
2022-07-27$2.09$2.095,000
2022-07-26$2.07$2.076,500
2022-07-25$2.11$2.1137,100
2022-07-22$2.00$2.0014,600
2022-07-21$1.98$1.9813,600
2022-07-20$2.04$2.0413,500
2022-07-19$2.04$2.0418,900
2022-07-18$2.12$2.1221,600
2022-07-15$2.25$2.2512,600
2022-07-14$2.27$2.276,900
2022-07-13$2.23$2.234,200
2022-07-12$2.18$2.1829,200
2022-07-11$2.19$2.1914,900
2022-07-08$2.30$2.3034,900
2022-07-07$2.27$2.2733,100
2022-07-06$2.25$2.25108,500
2022-07-05$2.01$2.0123,700
2022-07-01$2.11$2.1139,500
2022-06-30$2.04$2.0428,000
2022-06-29$1.80$1.8028,500
2022-06-28$1.93$1.9357,200
2022-06-27$1.74$1.7478,400
2022-06-24$1.70$1.7067,700
2022-06-23$1.69$1.6943,400
2022-06-22$1.69$1.6981,400
2022-06-21$1.83$1.8345,100
2022-06-17$1.75$1.75123,900
2022-06-16$2.10$2.1024,000
2022-06-15$2.10$2.1044,700
2022-06-14$2.02$2.0229,300
2022-06-13$2.02$2.0229,300
2022-06-10$2.18$2.1816,600
2022-06-09$2.30$2.3043,600
2022-06-08$2.53$2.5315,500
2022-06-07$2.43$2.4326,500
2022-06-06$2.50$2.5038,500
2022-06-03$2.52$2.5215,000
2022-06-02$2.42$2.424,800
2022-06-01$2.43$2.4320,400
2022-05-31$2.50$2.5010,400
2022-05-27$2.49$2.4966,600
2022-05-26$2.48$2.4823,500
2022-05-25$2.50$2.5024,000
2022-05-24$2.59$2.5911,900
2022-05-23$2.83$2.8340,400
2022-05-20$2.50$2.5018,700
2022-05-19$2.53$2.5327,100
2022-05-18$2.63$2.6323,000
2022-05-17$2.48$2.4819,800
2022-05-16$2.24$2.2414,000
2022-05-13$2.26$2.2634,300
2022-05-12$2.24$2.2412,800
2022-05-11$2.18$2.1828,200
2022-05-10$2.24$2.2437,200
2022-05-09$2.38$2.3824,100
2022-05-06$2.53$2.5326,700
2022-05-05$2.60$2.608,600
2022-05-04$2.58$2.5830,700
2022-05-03$2.55$2.5530,000
2022-05-02$2.52$2.5216,000
2022-04-29$2.44$2.4445,300
2022-04-28$2.71$2.7150,000
2022-04-27$2.73$2.7331,800
2022-04-26$2.85$2.8514,400
2022-04-25$2.90$2.9012,200
2022-04-22$2.95$2.9546,300
2022-04-21$3.07$3.0721,800
2022-04-20$2.99$2.9915,700
2022-04-19$2.98$2.9812,500
2022-04-18$3.07$3.0728,100
2022-04-14$2.98$2.9813,800
2022-04-13$3.09$3.097,400
2022-04-12$3.09$3.0913,900
2022-04-11$3.11$3.119,400
2022-04-08$3.13$3.139,300
2022-04-07$3.13$3.1345,600
2022-04-06$3.15$3.1556,300
2022-04-05$3.26$3.2619,200
2022-04-04$3.25$3.2531,000
2022-04-01$3.19$3.1917,900
2022-03-31$3.15$3.1535,500
2022-03-30$3.17$3.1779,200
2022-03-29$3.00$3.00142,200
2022-03-28$2.99$2.99143,000
2022-03-25$3.26$3.2644,100
2022-03-24$3.29$3.2993,900
2022-03-23$3.30$3.3025,500
2022-03-22$3.29$3.2928,100
2022-03-21$3.29$3.2930,600
2022-03-18$3.29$3.29132,500
2022-03-17$3.30$3.3036,900
2022-03-16$3.27$3.2732,500
2022-03-15$3.28$3.2819,400
2022-03-14$3.29$3.2931,000
2022-03-11$3.50$3.5017,400
2022-03-10$3.50$3.5014,200
2022-03-09$3.57$3.5727,200
2022-03-08$3.33$3.3330,500
2022-03-07$3.47$3.4720,600
2022-03-04$3.48$3.4830,000
2022-03-03$3.50$3.5031,100
2022-03-02$3.59$3.5929,900
2022-03-01$3.59$3.5929,000
2022-02-28$3.76$3.7642,500
2022-02-25$3.98$3.9831,400
2022-02-24$3.79$3.7949,100
2022-02-23$3.70$3.7046,000
2022-02-22$3.69$3.6921,900
2022-02-18$3.67$3.67152,700
2022-02-17$4.19$4.1932,800
2022-02-16$4.17$4.1713,300
2022-02-15$4.00$4.0062,400
2022-02-14$3.76$3.7657,800
2022-02-11$4.06$4.0612,700
2022-02-10$4.05$4.0521,600
2022-02-09$4.14$4.1450,500
2022-02-08$4.10$4.1020,200
2022-02-07$4.00$4.0039,700
2022-02-04$4.04$4.0425,300
2022-02-03$3.94$3.9477,400
2022-02-02$4.01$4.0122,500
2022-02-01$3.95$3.9539,500
2022-01-31$3.92$3.9242,100
2022-01-28$3.65$3.6560,400
2022-01-27$3.90$3.9097,600
2022-01-26$4.10$4.1076,900
2022-01-25$4.00$4.0030,500
2022-01-24$3.97$3.97121,500
2022-01-21$3.95$3.95113,200
2022-01-20$3.88$3.8898,700
2022-01-19$3.86$3.8670,300
2022-01-18$3.70$3.7039,500
2022-01-14$3.67$3.6752,400
2022-01-13$3.76$3.7673,900
2022-01-12$3.60$3.6077,400
2022-01-11$3.58$3.5820,600
2022-01-10$3.47$3.4764,100
2022-01-07$3.46$3.4684,500
2022-01-06$3.47$3.4762,500
2022-01-05$3.41$3.4193,100
2022-01-04$3.60$3.60314,800
2022-01-03$4.19$4.1968,100