Appian Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 20, 2026	20.83	22.09	20.78	21.33	21.33	3.34%	-
Feb 19, 2026	20.29	23.45	19.69	20.64	20.64	1.98%	646
Feb 18, 2026	19.39	20.57	19.33	20.24	20.24	4.44%	-
Feb 17, 2026	19.27	19.42	19.20	19.38	19.38	0.08%	-
Feb 16, 2026	19.22	19.37	19.22	19.37	19.37	0.81%	-
Feb 13, 2026	18.77	19.34	18.77	19.21	19.21	1.67%	-
Feb 12, 2026	19.68	19.68	18.90	18.90	18.90	-4.13%	-
Feb 11, 2026	22.01	22.01	19.29	19.71	19.71	-9.96%	100
Feb 10, 2026	21.24	21.89	21.24	21.89	21.89	2.67%	-
Feb 9, 2026	21.18	21.32	20.52	21.32	21.32	0.19%	-
Feb 6, 2026	20.89	21.28	20.31	21.28	21.28	0.85%	135
Feb 5, 2026	21.90	21.90	21.10	21.10	21.10	-4.05%	-
Feb 4, 2026	21.77	22.08	20.94	21.99	21.99	1.29%	-
Feb 3, 2026	22.72	22.72	21.60	21.71	21.71	-4.07%	-
Feb 2, 2026	23.18	23.58	22.63	22.63	22.63	-3.33%	110
Jan 30, 2026	23.91	23.91	23.27	23.41	23.41	-2.62%	-
Jan 29, 2026	25.17	25.17	23.68	24.04	24.04	-4.60%	-
Jan 28, 2026	25.01	25.51	25.01	25.20	25.20	2.15%	-
Jan 27, 2026	25.37	25.91	24.63	24.67	24.67	-2.10%	1,600
Jan 26, 2026	24.89	25.29	24.89	25.20	25.20	0.76%	-
Jan 23, 2026	24.89	25.44	24.84	25.01	25.01	0.52%	-
Jan 22, 2026	24.23	24.92	24.23	24.88	24.88	2.94%	840
Jan 21, 2026	24.13	24.48	23.95	24.17	24.17	-0.21%	-
Jan 20, 2026	24.07	24.73	23.95	24.22	24.22	0.12%	-
Jan 19, 2026	24.22	24.43	24.09	24.19	24.19	-1.27%	200
Jan 16, 2026	25.53	25.53	24.50	24.50	24.50	-3.81%	-
Jan 15, 2026	26.09	27.92	25.47	25.47	25.47	-2.08%	330
Jan 14, 2026	26.92	26.92	25.41	26.01	26.01	-3.77%	-
Jan 13, 2026	28.16	28.16	27.03	27.03	27.03	-4.15%	-
Jan 12, 2026	28.83	29.08	28.20	28.20	28.20	-2.69%	180
Jan 9, 2026	29.62	29.63	28.79	28.98	28.98	-2.23%	-
Jan 8, 2026	30.06	30.06	29.56	29.64	29.64	-2.21%	-
Jan 7, 2026	28.23	30.42	28.23	30.31	30.31	6.91%	100
Jan 6, 2026	28.70	28.70	27.69	28.35	28.35	-1.05%	-
Jan 5, 2026	29.14	29.50	28.65	28.65	28.65	-1.10%	300
Jan 2, 2026	30.03	30.03	28.42	28.97	28.97	-3.72%	-
Dec 30, 2025	30.09	30.09	30.09	30.09	30.09	-0.46%	-
Dec 29, 2025	30.21	30.39	29.90	30.23	30.23	-2.20%	7
Dec 23, 2025	31.58	31.58	30.73	30.91	30.91	-2.31%	-
Dec 22, 2025	31.44	32.03	31.14	31.64	31.64	0.44%	-
Dec 19, 2025	31.46	31.50	31.15	31.50	31.50	0.32%	-
Dec 18, 2025	30.96	31.49	30.96	31.40	31.40	1.68%	-
Dec 17, 2025	31.02	31.16	30.87	30.88	30.88	-0.42%	-
Dec 16, 2025	31.01	31.01	30.78	31.01	31.01	-1.12%	-
Dec 15, 2025	32.16	32.16	31.34	31.36	31.36	-2.31%	-
Dec 12, 2025	32.23	32.79	32.10	32.10	32.10	-0.43%	-
Dec 11, 2025	34.44	34.56	32.24	32.24	32.24	-7.46%	-
Dec 10, 2025	36.81	36.81	34.84	34.84	34.84	-5.79%	133
Dec 9, 2025	36.84	37.28	36.83	36.98	36.98	0.11%	1,000
Dec 8, 2025	35.10	36.94	35.10	36.94	36.94	5.24%	450