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.

View year

Historical Stock Price — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2019-12-31$3.38$3.38217,500
2019-12-30$4.19$4.1954,300
2019-12-27$4.03$4.0312,700
2019-12-26$3.92$3.9261,500
2019-12-24$4.28$4.2831,700
2019-12-23$4.38$4.3825,600
2019-12-20$4.69$4.6925,700
2019-12-19$4.54$4.5419,100
2019-12-18$4.51$4.5131,500
2019-12-17$4.87$4.8738,300
2019-12-16$4.83$4.8396,500
2019-12-13$5.00$5.0057,400
2019-12-12$4.75$4.7535,400
2019-12-11$4.75$4.7540,900
2019-12-10$4.75$4.75536,900
2019-12-09$4.05$4.0512,400
2019-12-06$3.84$3.8419,900
2019-12-05$4.11$4.117,700
2019-12-04$3.96$3.9625,100
2019-12-03$3.99$3.99100,700
2019-12-02$3.31$3.3117,600
2019-11-29$3.25$3.25200
2019-11-27$3.26$3.263,600
2019-11-26$3.19$3.1912,100
2019-11-25$3.22$3.225,800
2019-11-22$3.36$3.3611,400
2019-11-21$3.55$3.552,700
2019-11-20$3.50$3.5023,200
2019-11-19$3.56$3.5610,000
2019-11-18$3.65$3.6531,400
2019-11-15$3.49$3.493,900
2019-11-14$3.65$3.65154,600
2019-11-13$3.22$3.2211,500
2019-11-12$3.48$3.482,900
2019-11-11$3.26$3.266,100
2019-11-08$3.33$3.338,200
2019-11-07$3.20$3.203,100
2019-11-06$3.30$3.306,800
2019-11-05$3.27$3.2710,000
2019-11-04$3.70$3.707,900
2019-11-01$3.45$3.4524,100
2019-10-31$3.57$3.574,600
2019-10-30$3.18$3.185,100
2019-10-29$3.34$3.346,600
2019-10-28$3.19$3.197,200
2019-10-25$3.25$3.2512,800
2019-10-24$3.00$3.0025,500
2019-10-23$3.51$3.511,100
2019-10-22$3.47$3.472,700
2019-10-21$3.50$3.502,000
2019-10-18$3.29$3.296,600
2019-10-17$3.50$3.501,009,700
2019-10-16$3.54$3.5414,100
2019-10-15$3.63$3.6340,600
2019-10-14$3.66$3.664,600
2019-10-11$3.65$3.6533,800
2019-10-10$4.07$4.0725,500
2019-10-09$4.26$4.2615,700
2019-10-08$4.03$4.037,600
2019-10-07$4.02$4.024,300
2019-10-04$4.11$4.1133,500
2019-10-03$3.66$3.661,900
2019-10-02$3.70$3.7031,000
2019-10-01$3.65$3.6537,700
2019-09-30$3.80$3.8034,700
2019-09-27$3.73$3.7334,700
2019-09-26$3.91$3.9115,900
2019-09-25$3.74$3.7412,900
2019-09-24$3.84$3.8415,200
2019-09-23$3.86$3.8632,400
2019-09-20$3.83$3.837,900
2019-09-19$3.67$3.675,400
2019-09-18$3.68$3.6825,800
2019-09-17$3.86$3.862,200
2019-09-16$4.08$4.086,500
2019-09-13$3.81$3.813,400
2019-09-12$3.77$3.7768,100
2019-09-11$3.76$3.7692,800
2019-09-10$3.67$3.67102,700
2019-09-09$3.70$3.701,200
2019-09-06$3.95$3.953,600
2019-09-05$4.03$4.03900
2019-09-04$3.64$3.642,700
2019-09-03$3.57$3.5718,500
2019-08-30$3.86$3.864,400
2019-08-29$4.02$4.024,200
2019-08-28$3.71$3.715,400
2019-08-27$3.62$3.627,700
2019-08-26$3.89$3.895,200
2019-08-23$4.05$4.0513,100
2019-08-22$4.05$4.053,900
2019-08-21$4.00$4.0010,100
2019-08-20$4.05$4.052,800
2019-08-19$4.10$4.107,200
2019-08-16$4.05$4.058,100
2019-08-15$3.91$3.9119,500
2019-08-14$3.61$3.6113,500
2019-08-13$3.76$3.7622,300
2019-08-12$3.56$3.566,200
2019-08-09$3.78$3.7828,700
2019-08-08$3.74$3.748,200
2019-08-07$3.45$3.4523,600
2019-08-06$3.31$3.3139,600
2019-08-05$4.00$4.0048,200
2019-08-02$4.16$4.1630,200
2019-08-01$3.95$3.9599,900
2019-07-31$4.10$4.1012,400
2019-07-30$4.25$4.25112,900
2019-07-29$4.30$4.30177,900
2019-07-26$4.56$4.567,700
2019-07-25$4.65$4.65134,700
2019-07-24$4.99$4.9919,500
2019-07-23$5.19$5.198,200
2019-07-22$5.44$5.4415,900
2019-07-19$5.51$5.5115,200
2019-07-18$5.45$5.458,000
2019-07-17$5.50$5.5012,200
2019-07-16$5.50$5.5012,400
2019-07-15$5.47$5.473,900
2019-07-12$5.50$5.508,300
2019-07-11$5.50$5.508,800
2019-07-10$5.51$5.5114,300
2019-07-09$5.50$5.507,200
2019-07-08$5.50$5.509,600
2019-07-05$5.50$5.506,700
2019-07-03$5.51$5.5133,500
2019-07-02$5.60$5.6057,900
2019-07-01$5.44$5.4430,600
2019-06-28$5.66$5.66476,100
2019-06-27$5.75$5.7518,300
2019-06-26$5.70$5.7029,700
2019-06-25$5.92$5.9221,900
2019-06-24$5.63$5.6340,300
2019-06-21$6.00$6.0024,000
2019-06-20$6.10$6.1032,400
2019-06-19$6.01$6.0145,100
2019-06-18$6.06$6.0625,000
2019-06-17$6.01$6.0130,400
2019-06-14$6.00$6.0031,900
2019-06-13$6.03$6.0337,700
2019-06-12$6.00$6.0044,700
2019-06-11$6.01$6.0117,500
2019-06-10$6.18$6.1821,600
2019-06-07$6.01$6.0118,900
2019-06-06$6.00$6.0014,400
2019-06-05$6.25$6.2514,000
2019-06-04$6.34$6.347,600
2019-06-03$6.39$6.3935,200
2019-05-31$6.45$6.4524,000
2019-05-30$6.60$6.6035,200
2019-05-29$6.17$6.1714,300
2019-05-28$6.20$6.207,500
2019-05-24$6.07$6.0711,300
2019-05-23$6.11$6.1115,200
2019-05-22$6.59$6.5911,100
2019-05-21$7.73$7.7336,200
2019-05-20$6.57$6.5715,600
2019-05-17$6.13$6.132,600
2019-05-16$6.12$6.125,300
2019-05-15$6.05$6.0513,400
2019-05-14$6.10$6.1056,600
2019-05-13$6.08$6.0818,300
2019-05-10$5.98$5.9816,700
2019-05-09$6.04$6.0410,400
2019-05-08$6.08$6.08105,700
2019-05-07$7.71$7.7127,500
2019-05-06$6.92$6.927,100
2019-05-03$6.75$6.756,700
2019-05-02$6.33$6.3393,000
2019-05-01$6.39$6.3917,200
2019-04-30$6.24$6.245,500
2019-04-29$6.14$6.1457,600
2019-04-26$5.99$5.9910,400
2019-04-25$5.38$5.3817,800
2019-04-24$5.28$5.288,400
2019-04-23$5.42$5.4222,600
2019-04-22$5.51$5.5132,400
2019-04-18$5.35$5.3536,400
2019-04-17$5.48$5.4854,200
2019-04-16$5.65$5.6531,000
2019-04-15$6.06$6.0630,600
2019-04-12$6.61$6.6112,400
2019-04-11$6.65$6.6519,900
2019-04-10$7.23$7.2310,800
2019-04-09$6.87$6.878,800
2019-04-08$7.51$7.5114,400
2019-04-05$7.46$7.468,500
2019-04-04$7.15$7.156,500
2019-04-03$7.18$7.187,800
2019-04-02$7.41$7.4122,700
2019-04-01$8.20$8.2024,700
2019-03-29$8.00$8.0025,000
2019-03-28$7.97$7.9711,900
2019-03-27$7.54$7.548,700
2019-03-26$7.51$7.5131,900
2019-03-25$7.00$7.0011,000
2019-03-22$6.81$6.8110,800
2019-03-21$6.91$6.9112,500
2019-03-20$7.31$7.314,800
2019-03-19$7.35$7.3510,400
2019-03-18$7.00$7.0010,500
2019-03-15$7.37$7.3720,400
2019-03-14$7.15$7.1546,500
2019-03-13$7.78$7.7829,800
2019-03-12$7.73$7.7314,400
2019-03-11$7.62$7.627,800
2019-03-08$7.45$7.4513,200
2019-03-07$7.46$7.469,000
2019-03-06$7.37$7.3734,400
2019-03-05$7.48$7.4815,200
2019-03-04$7.53$7.5317,000
2019-03-01$7.55$7.5521,100
2019-02-28$7.87$7.8720,500
2019-02-27$7.62$7.6219,200
2019-02-26$7.38$7.3829,400
2019-02-25$6.61$6.6129,600
2019-02-22$6.00$6.0062,500
2019-02-21$5.84$5.8475,800
2019-02-20$6.04$6.0430,800
2019-02-19$6.90$6.9031,100
2019-02-15$6.51$6.5123,700
2019-02-14$6.53$6.538,500
2019-02-13$7.16$7.1650,700
2019-02-12$7.19$7.1920,500
2019-02-11$7.10$7.1052,600
2019-02-08$7.69$7.6911,800
2019-02-07$8.25$8.2515,600
2019-02-06$8.50$8.5013,900
2019-02-05$8.80$8.8040,100
2019-02-04$8.62$8.628,600
2019-02-01$8.68$8.687,100
2019-01-31$8.79$8.7952,500
2019-01-30$8.25$8.2511,600
2019-01-29$8.66$8.667,100
2019-01-28$8.82$8.8225,000
2019-01-25$9.87$9.8719,800
2019-01-24$10.91$10.9125,200
2019-01-23$10.61$10.6110,500
2019-01-22$11.53$11.53116,400
2019-01-18$12.02$12.0233,600
2019-01-17$11.28$11.2824,600
2019-01-16$10.57$10.5729,000
2019-01-15$10.57$10.5776,100
2019-01-14$10.19$10.1916,700
2019-01-11$10.57$10.5731,600
2019-01-10$10.48$10.485,000
2019-01-09$10.48$10.4820,300
2019-01-08$10.90$10.9024,800
2019-01-07$10.12$10.1244,500
2019-01-04$8.07$8.0776,900
2019-01-03$7.06$7.0636,500
2019-01-02$7.43$7.43165,800