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 — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$8.16$8.1642,000
2018-12-28$7.81$7.818,300
2018-12-27$7.62$7.6267,700
2018-12-26$8.46$8.4673,900
2018-12-24$9.00$9.0019,700
2018-12-21$7.75$7.75551,000
2018-12-20$6.32$6.32134,100
2018-12-19$9.89$9.8955,700
2018-12-18$11.04$11.0449,300
2018-12-17$10.75$10.7534,500
2018-12-14$12.00$12.0024,100
2018-12-13$12.37$12.3720,500
2018-12-12$13.30$13.3011,200
2018-12-11$14.39$14.3913,900
2018-12-10$14.08$14.0819,000
2018-12-07$15.28$15.2841,900
2018-12-06$14.41$14.4121,700
2018-12-04$15.90$15.9040,500
2018-12-03$16.20$16.2030,700
2018-11-30$16.40$16.4036,700
2018-11-29$14.90$14.9029,000
2018-11-28$15.58$15.5817,500
2018-11-27$16.47$16.4719,700
2018-11-26$16.67$16.6739,600
2018-11-23$19.44$19.4418,700
2018-11-21$14.60$14.6020,600
2018-11-20$14.50$14.5019,500
2018-11-19$14.88$14.8834,100
2018-11-16$16.90$16.9078,000
2018-11-15$15.85$15.8548,100
2018-11-14$15.89$15.896,800
2018-11-13$15.55$15.5510,800
2018-11-12$15.60$15.6013,500
2018-11-09$16.50$16.508,400
2018-11-08$16.99$16.9966,800
2018-11-07$17.10$17.1048,800
2018-11-06$16.98$16.9834,200
2018-11-05$16.34$16.343,100
2018-11-02$15.04$15.046,300
2018-11-01$14.98$14.9811,800
2018-10-31$14.00$14.0014,400
2018-10-30$14.32$14.3212,700
2018-10-29$14.47$14.475,100
2018-10-26$14.85$14.858,800
2018-10-25$14.97$14.97153,300
2018-10-24$13.99$13.9923,100
2018-10-23$13.85$13.8539,200
2018-10-22$14.31$14.3113,800
2018-10-19$14.00$14.00117,200
2018-10-18$13.92$13.9259,200
2018-10-17$14.00$14.0011,300
2018-10-16$14.00$14.0029,600
2018-10-15$14.00$14.0047,200
2018-10-12$14.00$14.00913,200