NASDAQ:BOLD | Historical Stock Price | Boundless Bio, 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
2024-03-28 to 2026-09-04
Data captured

Stock Price Chart

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

$0.96$1.66$2.88$4.99$8.64$14.962024-03-282026-08-27

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

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Historical Stock Price — 2024

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2024-12-31$2.90$2.9064,100
2024-12-30$2.69$2.6945,500
2024-12-27$2.55$2.5543,800
2024-12-26$2.65$2.6553,400
2024-12-24$2.58$2.5844,600
2024-12-23$2.56$2.56193,700
2024-12-20$2.59$2.59972,400
2024-12-19$2.52$2.52195,600
2024-12-18$2.50$2.5071,800
2024-12-17$2.53$2.5346,700
2024-12-16$2.51$2.5168,200
2024-12-13$2.46$2.46193,300
2024-12-12$2.95$2.9558,200
2024-12-11$3.38$3.3886,100
2024-12-10$3.10$3.10110,600
2024-12-09$2.85$2.85136,700
2024-12-06$2.83$2.8390,100
2024-12-05$2.54$2.54108,800
2024-12-04$2.70$2.7055,800
2024-12-03$2.69$2.6979,200
2024-12-02$2.75$2.75101,500
2024-11-29$2.73$2.73108,700
2024-11-27$2.52$2.52131,300
2024-11-26$2.66$2.6685,000
2024-11-25$2.56$2.56111,500
2024-11-22$2.35$2.35295,400
2024-11-21$2.57$2.5796,300
2024-11-20$2.71$2.7150,100
2024-11-19$2.69$2.6987,500
2024-11-18$2.99$2.99299,000
2024-11-15$3.01$3.01112,100
2024-11-14$3.24$3.2460,300
2024-11-13$3.57$3.5744,900
2024-11-12$3.70$3.7053,900
2024-11-11$3.58$3.5852,300
2024-11-08$3.50$3.5049,700
2024-11-07$3.32$3.3249,600
2024-11-06$3.17$3.1783,200
2024-11-05$2.99$2.9944,500
2024-11-04$2.91$2.9132,700
2024-11-01$2.98$2.9828,900
2024-10-31$2.92$2.9242,400
2024-10-30$2.92$2.9237,100
2024-10-29$3.13$3.13115,900
2024-10-28$3.00$3.0059,700
2024-10-25$2.92$2.92101,700
2024-10-24$2.99$2.9984,900
2024-10-23$3.02$3.0291,800
2024-10-22$3.03$3.0361,800
2024-10-21$3.03$3.0372,700
2024-10-18$3.05$3.0552,500
2024-10-17$3.03$3.0351,400
2024-10-16$3.04$3.0458,100
2024-10-15$3.04$3.0495,100
2024-10-14$3.02$3.0281,000
2024-10-11$3.02$3.0246,300
2024-10-10$2.93$2.9339,400
2024-10-09$2.90$2.9024,000
2024-10-08$3.05$3.0538,700
2024-10-07$3.18$3.1829,800
2024-10-04$3.18$3.1840,300
2024-10-03$3.13$3.1352,400
2024-10-02$3.12$3.1247,400
2024-10-01$3.26$3.2658,000
2024-09-30$3.47$3.4748,200
2024-09-27$3.39$3.3939,000
2024-09-26$3.52$3.5229,600
2024-09-25$3.45$3.4534,100
2024-09-24$3.39$3.3997,100
2024-09-23$3.70$3.7051,700
2024-09-20$4.40$4.40237,700
2024-09-19$4.27$4.27105,400
2024-09-18$3.47$3.47212,500
2024-09-17$3.42$3.4253,300
2024-09-16$3.77$3.7750,500
2024-09-13$3.59$3.5932,900
2024-09-12$3.21$3.2128,300
2024-09-11$3.07$3.0721,000
2024-09-10$3.23$3.2319,600
2024-09-09$3.20$3.2017,700
2024-09-06$3.13$3.1317,700
2024-09-05$3.20$3.2037,700
2024-09-04$3.37$3.3724,100
2024-09-03$3.40$3.4023,500
2024-08-30$3.62$3.6245,000
2024-08-29$3.46$3.4639,800
2024-08-28$3.59$3.5921,600
2024-08-27$3.81$3.8124,600
2024-08-26$3.93$3.9372,500
2024-08-23$3.74$3.74130,100
2024-08-22$3.65$3.65209,100
2024-08-21$3.64$3.6422,700
2024-08-20$3.41$3.4141,800
2024-08-19$3.56$3.5632,000
2024-08-16$3.31$3.3118,900
2024-08-15$3.34$3.3433,600
2024-08-14$2.98$2.9833,300
2024-08-13$2.96$2.9644,100
2024-08-12$2.88$2.8829,200
2024-08-09$3.07$3.0721,600
2024-08-08$3.24$3.2417,800
2024-08-07$3.30$3.30109,200
2024-08-06$3.12$3.12402,800
2024-08-05$3.00$3.0036,000
2024-08-02$3.18$3.1861,300
2024-08-01$3.41$3.41165,000
2024-07-31$3.85$3.8561,300
2024-07-30$3.81$3.8169,800
2024-07-29$3.86$3.8628,300
2024-07-26$3.71$3.71104,300
2024-07-25$3.74$3.7468,100
2024-07-24$3.63$3.63283,600
2024-07-23$3.60$3.6088,700
2024-07-22$3.57$3.5768,200
2024-07-19$3.56$3.5669,800
2024-07-18$3.88$3.8852,500
2024-07-17$4.18$4.1871,000
2024-07-16$4.29$4.2944,900
2024-07-15$4.21$4.2146,800
2024-07-12$4.08$4.0839,800
2024-07-11$4.20$4.2081,100
2024-07-10$4.21$4.2137,000
2024-07-09$4.35$4.3542,900
2024-07-08$4.47$4.4746,800
2024-07-05$4.15$4.1532,400
2024-07-03$4.24$4.2432,800
2024-07-02$4.30$4.3047,400
2024-07-01$4.19$4.1981,900
2024-06-28$3.87$3.87812,700
2024-06-27$4.54$4.54136,500
2024-06-26$4.00$4.00113,100
2024-06-25$4.43$4.43317,600
2024-06-24$5.41$5.41128,100
2024-06-21$4.77$4.77256,700
2024-06-20$5.50$5.50260,800
2024-06-18$5.98$5.98339,500
2024-06-17$6.17$6.1768,000
2024-06-14$6.56$6.56178,100
2024-06-13$7.25$7.2557,900
2024-06-12$7.72$7.72154,600
2024-06-11$9.22$9.2215,900
2024-06-10$9.39$9.3942,000
2024-06-07$9.62$9.6241,900
2024-06-06$9.32$9.3225,400
2024-06-05$8.96$8.9644,600
2024-06-04$9.19$9.1938,500
2024-06-03$9.08$9.0839,200
2024-05-31$9.12$9.1233,900
2024-05-30$8.55$8.5541,100
2024-05-29$8.72$8.7258,300
2024-05-28$9.60$9.60117,300
2024-05-24$11.31$11.31316,200
2024-05-23$10.52$10.52123,800
2024-05-22$11.02$11.0261,900
2024-05-21$10.99$10.9987,300
2024-05-20$10.62$10.62219,400
2024-05-17$9.67$9.6792,500
2024-05-16$9.96$9.9650,200
2024-05-15$9.53$9.53109,900
2024-05-14$9.28$9.2876,800
2024-05-13$9.52$9.5279,900
2024-05-10$8.59$8.5956,000
2024-05-09$9.10$9.1095,700
2024-05-08$9.90$9.9051,100
2024-05-07$10.00$10.0079,100
2024-05-06$9.81$9.8185,500
2024-05-03$9.35$9.35108,100
2024-05-02$9.05$9.05150,000
2024-05-01$10.00$10.00105,500
2024-04-30$9.90$9.90109,700
2024-04-29$11.46$11.4690,600
2024-04-26$11.64$11.6495,800
2024-04-25$12.07$12.07154,900
2024-04-24$11.03$11.03158,700
2024-04-23$10.66$10.66111,700
2024-04-22$10.01$10.01184,100
2024-04-19$10.09$10.09160,300
2024-04-18$11.30$11.30151,300
2024-04-17$11.29$11.29123,900
2024-04-16$10.56$10.56116,400
2024-04-15$10.79$10.79111,600
2024-04-12$11.29$11.2964,100
2024-04-11$11.63$11.63156,400
2024-04-10$11.87$11.87164,900
2024-04-09$12.00$12.00264,900
2024-04-08$12.46$12.46290,400
2024-04-05$13.22$13.22241,200
2024-04-04$13.00$13.00473,800
2024-04-03$13.45$13.45397,200
2024-04-02$13.62$13.62132,400
2024-04-01$13.54$13.54596,900
2024-03-28$14.25$14.251,754,200