OTC:SYBX | Stock Price History | SYNLOGIC, 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
2015-09-30 to 2026-08-27
Data captured

Stock Price Chart

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

$0.53$2.42$11.02$50.18$228.40$1,039.662015-09-302026-08-27

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

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2026-08-27$1.21$1.21400
2026-08-26$1.22$1.224,000
2026-08-25$1.21$1.211,800
2026-08-24$1.18$1.18200
2026-08-21$1.20$1.2030,900
2026-08-20$1.22$1.226,300
2026-08-19$1.23$1.2375,200
2026-08-18$1.20$1.200
2026-08-17$1.20$1.201,500
2026-08-14$1.22$1.227,800
2026-08-13$1.23$1.23115,100
2026-08-12$1.15$1.15300
2026-08-11$1.18$1.189,800
2026-08-10$1.21$1.21500
2026-08-07$1.23$1.2355,100
2026-08-06$1.20$1.2011,000
2026-08-05$1.18$1.1824,700
2026-08-04$1.18$1.18155,300
2026-08-03$1.17$1.1726,300
2026-07-31$1.20$1.20300,800
2026-07-30$1.15$1.15485,300
2026-07-29$1.12$1.122,723,800
2026-07-28$0.72$0.7288,400
2026-07-27$0.67$0.670
2026-07-24$0.67$0.670
2026-07-23$0.67$0.671,700
2026-07-22$0.71$0.714,300
2026-07-21$0.71$0.710
2026-07-20$0.71$0.711,100
2026-07-17$0.73$0.730
2026-07-16$0.73$0.731,500
2026-07-15$0.70$0.701,400
2026-07-14$0.71$0.7170,800
2026-07-13$0.71$0.710
2026-07-10$0.71$0.71400
2026-07-09$0.71$0.71300
2026-07-08$0.70$0.702,100
2026-07-07$0.71$0.7110,300
2026-07-06$0.70$0.7014,800
2026-07-02$0.70$0.7041,600
2026-07-01$0.70$0.704,900
2026-06-30$0.70$0.7010,100
2026-06-29$0.70$0.70149,700
2026-06-26$0.68$0.681,400
2026-06-25$0.68$0.682,100
2026-06-24$0.68$0.681,100
2026-06-23$0.70$0.705,000
2026-06-22$0.72$0.722,400
2026-06-18$0.71$0.71200
2026-06-17$0.71$0.711,900
2026-06-16$0.70$0.7010,100
2026-06-15$0.74$0.740
2026-06-12$0.74$0.7412,900
2026-06-11$0.75$0.751,100
2026-06-10$0.79$0.7910,800
2026-06-09$0.73$0.730
2026-06-08$0.73$0.73900
2026-06-05$0.69$0.696,200
2026-06-04$0.70$0.700
2026-06-03$0.70$0.700
2026-06-02$0.70$0.701,600
2026-06-01$0.69$0.6915,700
2026-05-29$0.68$0.6821,200
2026-05-28$0.67$0.6716,700
2026-05-27$0.66$0.664,700
2026-05-26$0.66$0.66500
2026-05-22$0.66$0.66700
2026-05-21$0.66$0.661,000
2026-05-20$0.66$0.66300
2026-05-19$0.66$0.66100,300
2026-05-18$0.66$0.660
2026-05-15$0.66$0.6644,500
2026-05-14$0.65$0.65500
2026-05-13$0.64$0.640
2026-05-12$0.64$0.640
2026-05-11$0.64$0.6415,100
2026-05-08$0.65$0.650
2026-05-07$0.65$0.653,900
2026-05-06$0.60$0.602,100
2026-05-05$0.60$0.600
2026-05-04$0.60$0.604,000
2026-05-01$0.61$0.61100
2026-04-30$0.63$0.6326,600
2026-04-29$0.65$0.65300
2026-04-28$0.64$0.646,800
2026-04-27$0.64$0.648,900
2026-04-24$0.63$0.631,100
2026-04-23$0.63$0.630
2026-04-22$0.63$0.631,100
2026-04-21$0.63$0.631,200
2026-04-20$0.64$0.640
2026-04-17$0.64$0.646,500
2026-04-16$0.64$0.64200
2026-04-15$0.64$0.642,900
2026-04-14$0.64$0.6450,100
2026-04-13$0.62$0.6211,800
2026-04-10$0.63$0.639,700
2026-04-09$0.63$0.6362,400
2026-04-08$0.63$0.6363,600
2026-04-07$0.64$0.64163,000