Stockwatch

Close Prices Last 3 Months

Price/volumes not adjusted for restructures

Date	Ex	Sym	Open	High	Low	Close	Chg	Vol	#Tr	Bid	Ask
2024-05-01	X	AMBI	4.3245	4.3245	4.3245	4.3245	0.0246	971	7	1.72	6.51
2024-04-30	X	AMBI	4.2999	4.2999	4.2999	4.2999	-0.0501	708	26	1.72	6.51
2024-04-29	X	AMBI	4.14	4.4619	4.0205	4.35	0.05	8,934	27	1.75	6.51
2024-04-26	X	AMBI	4.10	4.30	4.10	4.30	0.1488	1,475	12	1.70	6.51
2024-04-25	X	AMBI	4.11	4.19	4.11	4.19		591	20	1.72	6.51
2024-04-24	X	AMBI	4.10	4.38	4.10	4.3388	0.0888	6,595	52	1.70	6.51
2024-04-23	X	AMBI	4.57	4.60	4.17	4.25	-0.34	10,576	75	3.03	6.51
2024-04-22	X	AMBI	5.29	5.30	4.33	4.59	-0.32	13,048	99	1.96	6.51
2024-04-19	X	AMBI	5.08	5.21	4.76	4.88	0.07	7,569	60	1.93	6.51
2024-04-18	X	AMBI	4.63	4.81	4.50	4.81	0.10	2,843	31	1.81	6.51
2024-04-17	X	AMBI	5.04	5.04	4.44	4.60	-0.02	3,472	54	3.83	6.51
2024-04-16	X	AMBI	4.17	5.07	4.17	4.72	0.69	10,205	83	3.74	6.66
2024-04-15	X	AMBI	4.32	4.32	4.32	4.32	-0.76	9,672	39	2.00	6.66
2024-04-12	X	AMBI	5.21	5.21	5.06	5.08	-0.096	5,532	8	2.08	6.81
2024-04-11	X	AMBI	5.288	5.288	5.288	5.288	-0.012	631	4	2.12	6.81
2024-04-10	X	AMBI	5.30	5.30	5.2919	5.30		1,822	7	4.77	6.79
2024-04-09	X	AMBI	5.31	5.44	5.30	5.30	-0.0825	4,071	42	4.85	6.70
2024-04-08	X	AMBI	5.3825	5.3825	5.3825	5.3825	0.0925	190	6	4.79	6.81
2024-04-05	X	AMBI	5.29	5.29	5.29	5.29		378	9	4.84	6.79
2024-04-04	X	AMBI	5.35	5.35	5.25	5.29	-0.06	2,018	13	4.81	6.79
2024-04-03	X	AMBI	5.2401	5.58	5.24	5.35	0.12	9,874	63	4.76	6.79
2024-04-02	X	AMBI	5.30	5.30	5.30	5.30	0.09	524	8	4.77	6.79
2024-04-01	X	AMBI	5.29	5.55	5.21	5.21	-0.09	4,073	21	4.81	6.29
2024-03-29	X	AMBI	5.75	5.75	5.25	5.30	-0.26	0	0	4.81	6.29
2024-03-28	X	AMBI	5.75	5.75	5.25	5.30	-0.26	1,321	10	4.81	6.29
2024-03-27	X	AMBI	5.55	5.595	5.5099	5.51	0.29	3,812	25	4.51	6.51
2024-03-26	X	AMBI	5.3184	5.385	5.20	5.22	-0.15	7,562	37	3.66	6.62
2024-03-25	X	AMBI	5.80	5.94	5.23	5.45	-0.30	17,474	96	4.85	6.82
2024-03-22	X	AMBI	5.63	5.63	5.63	5.63	-0.13	97	9	2.25	8.16
2024-03-21	X	AMBI	5.70	5.72	5.50	5.63	0.18	1,966	41	3.89	6.29
2024-03-20	X	AMBI	5.81	5.85	5.32	5.32	-0.11	8,682	33	3.91	6.29
2024-03-19	X	AMBI	5.76	5.88	5.57	5.60	-0.0806	6,506	117	5.32	6.75
2024-03-18	X	AMBI	5.78	5.975	5.30	5.9606	0.1406	16,702	81	2.28	7.64
2024-03-15	X	AMBI	5.87	6.02	5.31	5.82	-0.43	10,403	106	5.32	6.94
2024-03-14	X	AMBI	5.74	5.74	5.74	5.74	0.01	835	28	5.51	6.75
2024-03-13	X	AMBI	5.63	5.75	5.63	5.74	-0.15	1,162	6	4.58	6.75
2024-03-12	X	AMBI	5.70	6.11	5.5001	5.90	0.05	11,481	95	2.38	6.75
2024-03-11	X	AMBI	5.88	5.88	5.88	5.88	0.02	178	2	2.36	6.75
2024-03-08	X	AMBI	5.88	5.88	5.88	5.88	0.02	56	4	5.22	6.75
2024-03-07	X	AMBI	5.88	5.88	5.88	5.88	0.03	432	4	5.22	7.53
2024-03-06	X	AMBI	5.87	5.87	5.87	5.87	0.0398	234	2	5.22	7.53
2024-03-05	X	AMBI	5.8602	5.8602	5.8602	5.8602		238	7	4.70	7.53
2024-03-04	X	AMBI	6.0555	6.0555	5.90	5.90	-0.40	1,500	22	2.52	6.75
2024-03-01	X	AMBI	6.05	6.30	6.05	6.15	0.16	1,996	20	2.42	7.53
2024-02-29	X	AMBI	5.99	5.99	5.99	5.99	0.09	32,714	38	2.46	6.49
2024-02-28	X	AMBI	6.04	6.11	5.81	5.99	-0.18	10,172	124	2.39	6.75
2024-02-27	X	AMBI	6.27	6.46	6.26	6.26	0.01	634	15	2.48	7.53
2024-02-26	X	AMBI	6.21	6.35	6.21	6.25	-0.05	3,478	23	2.51	7.35
2024-02-23	X	AMBI	6.12	6.31	6.12	6.27	0.01	714	8	2.48	6.75
2024-02-22	X	AMBI	6.30	6.30	6.30	6.30	0.03	85	4	2.52	6.75
2024-02-21	X	AMBI	6.30	6.30	6.30	6.30	0.03	123	2	2.52	7.35
2024-02-20	X	AMBI	6.30	6.33	6.10	6.30	-0.17	2,306	10	2.52	6.75
2024-02-19	X	AMBI	6.38	6.75	6.30	6.50	-0.35	0	0	5.49	7.67
2024-02-16	X	AMBI	6.38	6.75	6.30	6.50	-0.35	6,375	73	5.49	7.67
2024-02-15	X	AMBI	6.40	6.86	6.06	6.82	0.42	5,287	44	2.60	7.82
2024-02-14	X	AMBI	6.00	6.50	6.00	6.40	0.48	4,478	47	2.54	7.82
2024-02-13	X	AMBI	6.00	6.00	6.00	6.00		128	4	2.42	6.76
2024-02-12	X	AMBI	6.00	6.00	6.00	6.00		245	3	2.41	7.33
2024-02-09	X	AMBI	6.00	6.00	6.00	6.00		602	23	2.41	7.33
2024-02-08	X	AMBI	6.00	6.00	6.00	6.00	-0.20	3,054	7	2.44	7.82
2024-02-07	X	AMBI	5.7683	6.20	5.7013	6.20	-0.33	2,986	17	2.54	7.82
2024-02-06	X	AMBI	6.35	6.35	6.35	6.35	0.05	39	3	2.57	7.82
2024-02-05	X	AMBI	6.515	6.515	6.35	6.35	-0.45	4,659	9	2.56	7.59
2024-02-02	X	AMBI	6.85	6.85	6.85	6.85		141	2	2.74	7.21