NASDAQ:COYA | Historical Stock Price | Coya Therapeutics, 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
2022-12-29 to 2026-09-04
Data captured

Stock Price Chart

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

$3.15$4.01$5.10$6.49$8.26$10.502022-12-292026-08-27

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

View year

Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$7.41$7.4187,300
2023-12-28$7.59$7.5996,000
2023-12-27$7.50$7.50102,200
2023-12-26$7.15$7.1517,500
2023-12-22$6.98$6.9841,800
2023-12-21$6.81$6.8123,400
2023-12-20$6.87$6.8756,900
2023-12-19$7.44$7.4435,800
2023-12-18$7.25$7.2532,800
2023-12-15$7.24$7.2445,300
2023-12-14$6.76$6.7635,100
2023-12-13$7.01$7.0173,100
2023-12-12$6.92$6.9232,500
2023-12-11$7.28$7.2848,100
2023-12-08$6.96$6.9650,800
2023-12-07$6.94$6.9463,900
2023-12-06$7.24$7.24290,400
2023-12-05$7.28$7.2839,000
2023-12-04$7.22$7.2291,700
2023-12-01$6.92$6.92159,100
2023-11-30$5.33$5.3328,200
2023-11-29$5.37$5.3714,400
2023-11-28$5.47$5.4754,700
2023-11-27$5.25$5.2524,600
2023-11-24$5.25$5.253,700
2023-11-22$5.04$5.0418,000
2023-11-21$4.96$4.9619,900
2023-11-20$5.45$5.4527,800
2023-11-17$5.35$5.3553,500
2023-11-16$5.00$5.0039,600
2023-11-15$5.01$5.0137,800
2023-11-14$5.08$5.0841,500
2023-11-13$5.01$5.0113,400
2023-11-10$5.05$5.0579,700
2023-11-09$4.81$4.8136,200
2023-11-08$5.09$5.0935,500
2023-11-07$5.10$5.1027,300
2023-11-06$5.01$5.0173,300
2023-11-03$5.07$5.07130,600
2023-11-02$4.80$4.8028,200
2023-11-01$4.64$4.648,500
2023-10-31$4.72$4.7211,700
2023-10-30$4.84$4.8413,800
2023-10-27$4.65$4.6517,100
2023-10-26$4.75$4.756,300
2023-10-25$4.81$4.8122,200
2023-10-24$4.74$4.7423,900
2023-10-23$4.81$4.8135,000
2023-10-20$4.96$4.9618,700
2023-10-19$5.13$5.1330,400
2023-10-18$4.98$4.9815,800
2023-10-17$5.00$5.0060,200
2023-10-16$5.10$5.1063,100
2023-10-13$5.00$5.00121,700
2023-10-12$4.88$4.8849,400
2023-10-11$4.65$4.65123,200
2023-10-10$4.10$4.1029,000
2023-10-09$4.16$4.1656,200
2023-10-06$4.04$4.0493,200
2023-10-05$3.38$3.3831,800
2023-10-04$3.30$3.3038,800
2023-10-03$3.69$3.6939,800
2023-10-02$3.90$3.9017,900
2023-09-29$3.84$3.8427,900
2023-09-28$4.12$4.1217,600
2023-09-27$4.20$4.2026,700
2023-09-26$4.03$4.038,100
2023-09-25$4.02$4.0216,900
2023-09-22$4.02$4.0215,900
2023-09-21$4.06$4.069,200
2023-09-20$3.95$3.9523,600
2023-09-19$4.09$4.0925,600
2023-09-18$4.18$4.1824,200
2023-09-15$4.42$4.42140,900
2023-09-14$4.62$4.62112,700
2023-09-13$4.69$4.6961,800
2023-09-12$4.90$4.9044,200
2023-09-11$5.08$5.08111,100
2023-09-08$4.99$4.99122,100
2023-09-07$4.81$4.81322,700
2023-09-06$4.29$4.29117,700
2023-09-05$4.11$4.11147,300
2023-09-01$3.55$3.5549,900
2023-08-31$3.53$3.5316,500
2023-08-30$3.51$3.5111,100
2023-08-29$3.62$3.6222,500
2023-08-28$3.72$3.7255,400
2023-08-25$3.45$3.4515,500
2023-08-24$3.53$3.536,400
2023-08-23$3.52$3.5217,700
2023-08-22$3.51$3.5135,700
2023-08-21$3.42$3.4219,700
2023-08-18$3.43$3.4327,800
2023-08-17$3.32$3.3244,700
2023-08-16$3.46$3.468,600
2023-08-15$3.42$3.4220,500
2023-08-14$3.53$3.5348,300
2023-08-11$3.38$3.3881,700
2023-08-10$3.70$3.7042,600
2023-08-09$3.80$3.8042,300
2023-08-08$3.90$3.9019,600
2023-08-07$3.85$3.8516,400
2023-08-04$3.80$3.8012,900
2023-08-03$3.84$3.8425,300
2023-08-02$3.94$3.9432,600
2023-08-01$3.97$3.9721,600
2023-07-31$3.98$3.9838,300
2023-07-28$4.03$4.0363,300
2023-07-27$4.03$4.0327,500
2023-07-26$4.01$4.01105,200
2023-07-25$4.06$4.0639,100
2023-07-24$4.07$4.0744,800
2023-07-21$3.98$3.9877,900
2023-07-20$3.98$3.9862,400
2023-07-19$4.03$4.0393,000
2023-07-18$4.19$4.19113,600
2023-07-17$4.25$4.25949,900
2023-07-14$4.01$4.0119,700
2023-07-13$4.06$4.0619,800
2023-07-12$4.13$4.1318,800
2023-07-11$4.04$4.0422,700
2023-07-10$4.12$4.1211,700
2023-07-07$4.13$4.136,800
2023-07-06$4.10$4.1012,200
2023-07-05$4.15$4.1518,500
2023-07-03$4.10$4.1039,900
2023-06-30$4.07$4.0725,300
2023-06-29$4.20$4.2080,500
2023-06-28$4.20$4.2021,400
2023-06-27$4.39$4.3932,900
2023-06-26$4.55$4.5574,100
2023-06-23$4.69$4.6910,300
2023-06-22$4.76$4.765,200
2023-06-21$4.70$4.7018,000
2023-06-20$4.87$4.8789,600
2023-06-16$5.03$5.0385,900
2023-06-15$4.83$4.8315,800
2023-06-14$4.92$4.9243,100
2023-06-13$5.22$5.2274,100
2023-06-12$5.15$5.15108,100
2023-06-09$5.15$5.1583,300
2023-06-08$4.82$4.82134,100
2023-06-07$4.70$4.70421,100
2023-06-06$4.34$4.34104,400
2023-06-05$4.20$4.2052,600
2023-06-02$4.57$4.5727,400
2023-06-01$4.58$4.5837,800
2023-05-31$4.47$4.4755,100
2023-05-30$4.45$4.4519,000
2023-05-26$4.37$4.3767,300
2023-05-25$4.15$4.1568,700
2023-05-24$4.27$4.2775,200
2023-05-23$4.50$4.5070,400
2023-05-22$4.78$4.78172,900
2023-05-19$5.00$5.00241,000
2023-05-18$5.62$5.62209,500
2023-05-17$5.76$5.76522,400
2023-05-16$5.83$5.833,995,400
2023-05-15$5.30$5.3041,800
2023-05-12$5.24$5.2426,200
2023-05-11$5.15$5.1536,600
2023-05-10$5.35$5.3528,200
2023-05-09$5.25$5.25108,300
2023-05-08$5.26$5.2686,500
2023-05-05$5.20$5.2051,700
2023-05-04$4.99$4.99137,400
2023-05-03$4.85$4.8589,900
2023-05-02$4.58$4.588,600
2023-05-01$4.68$4.688,900
2023-04-28$4.82$4.8219,900
2023-04-27$4.62$4.6222,100
2023-04-26$4.63$4.639,200
2023-04-25$4.72$4.7225,500
2023-04-24$4.74$4.7422,900
2023-04-21$4.70$4.7056,900
2023-04-20$4.35$4.3510,300
2023-04-19$4.22$4.2232,700
2023-04-18$3.90$3.9017,600
2023-04-17$3.98$3.9811,800
2023-04-14$3.98$3.989,600
2023-04-13$3.98$3.9812,100
2023-04-12$4.06$4.0622,600
2023-04-11$4.10$4.1014,500
2023-04-10$3.87$3.8716,400
2023-04-06$4.21$4.2134,800
2023-04-05$3.82$3.8227,700
2023-04-04$3.90$3.9017,000
2023-04-03$4.05$4.0513,200
2023-03-31$3.97$3.9733,600
2023-03-30$3.99$3.998,500
2023-03-29$4.18$4.1812,500
2023-03-28$3.93$3.9311,000
2023-03-27$3.99$3.9922,500
2023-03-24$4.06$4.0612,000
2023-03-23$4.03$4.0317,900
2023-03-22$4.03$4.0320,500
2023-03-21$3.95$3.9537,900
2023-03-20$4.04$4.0446,100
2023-03-17$4.24$4.2444,300
2023-03-16$4.62$4.6242,800
2023-03-15$4.72$4.7215,300
2023-03-14$4.60$4.60129,000
2023-03-13$4.75$4.7525,900
2023-03-10$4.60$4.6018,700
2023-03-09$4.68$4.6848,200
2023-03-08$4.67$4.6720,200
2023-03-07$4.60$4.6094,300
2023-03-06$4.66$4.6630,500
2023-03-03$4.44$4.4430,900
2023-03-02$4.39$4.399,100
2023-03-01$4.15$4.1526,800
2023-02-28$4.09$4.092,600
2023-02-27$3.85$3.856,300
2023-02-24$4.00$4.004,500
2023-02-23$4.01$4.01500
2023-02-22$4.01$4.013,300
2023-02-21$4.18$4.183,000
2023-02-17$4.18$4.183,300
2023-02-16$4.29$4.2914,100
2023-02-15$4.40$4.407,600
2023-02-14$4.24$4.2419,400
2023-02-13$4.21$4.213,800
2023-02-10$4.21$4.216,000
2023-02-09$4.11$4.11500
2023-02-08$4.00$4.0057,900
2023-02-07$4.04$4.0414,700
2023-02-06$3.95$3.952,100
2023-02-03$3.99$3.9912,500
2023-02-02$4.16$4.1624,300
2023-02-01$4.09$4.0912,000
2023-01-31$4.26$4.2610,000
2023-01-30$4.35$4.3517,500
2023-01-27$4.54$4.5412,600
2023-01-26$4.61$4.6153,500
2023-01-25$4.78$4.7816,200
2023-01-24$4.75$4.7511,100
2023-01-23$4.77$4.775,100
2023-01-20$4.77$4.77400
2023-01-19$4.65$4.657,200
2023-01-18$4.73$4.732,400
2023-01-17$4.71$4.714,800
2023-01-13$4.80$4.805,000
2023-01-12$4.85$4.855,400
2023-01-11$4.90$4.9033,500
2023-01-10$4.93$4.9310,200
2023-01-09$4.65$4.654,100
2023-01-06$4.67$4.6714,400
2023-01-05$4.70$4.7021,800
2023-01-04$4.62$4.6237,300
2023-01-03$4.65$4.6518,500