Dark

CTATF
CONTEMPORARY AMPEREX TECH
stock OTC

EOD

Aug 4, 2026

81.75USD+1.051%(+0.85)2,387

Pre-market

0.00USD0.000%(0.00)0

After-hours

0.00USD0.000%(0.00)0

Overview HistoricalExchangesShortsTrends

Date (EDT)	Open	High	Low	Close	Change	Volume	Change Since
2026-08-04	82.5000	83.0000	81.7500	81.7500	+1.051%	2,387	0.000%
2026-08-03	80.9600	80.9600	80.9000	80.9000	+1.125%	518	+1.051%
2026-07-31	79.0000	80.0000	79.0000	80.0000	+1.144%	1,703	+2.188%
2026-07-30	80.0900	80.1000	78.4720	79.0950	+0.835%	4,009	+3.357%
2026-07-29	78.8100	78.8100	78.4400	78.4400	+1.213%	47,876	+4.220%
2026-07-28	76.1340	77.7500	76.1340	77.5000	-4.973%	3,182	+5.484%
2026-07-27	81.9900	81.9900	81.5560	81.5560	+7.029%	487	+0.238%
2026-07-24	79.7340	82.0000	76.2000	76.2000	-4.334%	1,252	+7.283%
2026-07-23	79.9000	79.9000	79.6525	79.6525	+0.660%	1,031	+2.633%
2026-07-22	79.1300	79.1300	79.1300	79.1300	-1.088%	453	+3.311%
2026-07-21	80.0000	81.1000	80.0000	80.0000	+0.756%	713	+2.188%
2026-07-20	79.0000	79.4000	79.0000	79.4000	+1.350%	1,704	+2.960%
2026-07-17	78.8300	78.8300	78.3420	78.3420	+0.516%	504	+4.350%
2026-07-16	80.0000	80.0000	77.9400	77.9400	-2.624%	1,026	+4.888%
2026-07-15	80.0400	80.0400	80.0400	80.0400	+5.136%	414	+2.136%
2026-07-14	76.1300	76.1300	76.1300	76.1300	-2.300%	4,800	+7.382%
2026-07-13	77.1300	78.2600	75.8300	77.9220	+3.896%	4,290	+4.913%
2026-07-10	76.4850	77.3500	74.5980	75.0000	-8.537%	2,913	+9.000%
2026-07-09	79.8500	82.4000	79.8500	82.0000	+2.359%	616	-0.305%
2026-07-08	80.1100	80.1100	80.1100	80.1100	-4.071%	343	+2.047%
2026-07-07	84.4100	84.4100	83.5100	83.5100	-3.177%	662	-2.108%
2026-07-06	86.3800	86.3800	84.2520	86.2500	-0.862%	1,777	-5.217%
2026-07-02	87.0000	87.0000	87.0000	87.0000	-5.445%	1,117	-6.034%
2026-07-01	89.7500	92.0100	89.7500	92.0100	+2.109%	480	-11.151%
2026-06-30	90.7060	91.2700	90.1100	90.1100	+2.718%	1,231	-9.278%
2026-06-29	87.7260	89.3940	87.7260	87.7260	+0.270%	883	-6.812%
2026-06-26	88.1800	88.1800	87.4900	87.4900	-5.712%	962	-6.561%
2026-06-25	92.7900	92.7900	92.7900	92.7900	+2.530%	715	-11.898%
2026-06-23	91.0000	91.0000	90.5000	90.5000	-3.084%	1,504	-9.669%
2026-06-22	93.3800	93.3800	93.3800	93.3800	+3.182%	465	-12.454%
2026-06-18	89.5000	90.5000	89.5000	90.5000	0.000%	2,436	-9.669%
2026-06-17	90.5000	90.5000	90.5000	90.5000	-0.974%	1,139	-9.669%
2026-06-16	90.5080	92.8600	90.5080	91.3900	+1.663%	916	-10.548%
2026-06-15	89.0000	90.5020	89.0000	89.8950	+4.335%	308,157	-9.061%
2026-06-12	85.9000	87.2300	85.9000	86.1600	-0.393%	493,748	-5.118%
2026-06-11	84.1480	86.5000	84.1480	86.5000	+3.580%	472	-5.491%
2026-06-10	84.4000	84.4000	83.5100	83.5100	-6.170%	1,643	-2.108%
2026-06-09	87.5640	89.4600	87.0000	89.0010	+0.708%	2,887	-8.147%
2026-06-08	88.3750	88.3750	88.3750	88.3750	-1.991%	1,211	-7.496%
2026-06-05	92.1664	92.1664	90.1700	90.1700	-2.166%	656	-9.338%
2026-06-04	92.6600	92.6600	92.1660	92.1660	-7.034%	30,794	-11.301%
2026-06-02	99.1400	99.1400	99.1400	99.1400	+1.578%	343	-17.541%
2026-06-01	96.1000	97.6000	96.1000	97.6000	+2.306%	5,143	-16.240%
2026-05-29	95.4000	95.4000	95.4000	95.4000	+3.572%	284	-14.308%
2026-05-28	92.5000	92.9800	92.1100	92.1100	+1.813%	687	-11.247%
2026-05-27	89.0750	90.4700	89.0750	90.4700	+7.090%	1,038	-9.639%
2026-05-26	84.9160	84.9160	84.3000	84.4800	-1.991%	823	-3.232%
2026-05-22	86.0000	86.1966	86.0000	86.1966	+0.815%	350	-5.159%
2026-05-20	85.1850	85.5000	85.1850	85.5000	-0.662%	420	-4.386%
2026-05-19	85.5200	86.0700	84.5150	86.0700	-1.409%	3,135	-5.019%
2026-05-18	87.0000	87.3900	87.0000	87.3000	-0.671%	1,577	-6.357%
2026-05-15	87.5800	87.8900	86.0000	87.8900	+0.354%	915	-6.986%
2026-05-14	86.1900	87.5800	86.1900	87.5800	+0.201%	5,299	-6.657%
2026-05-13	87.4040	87.4040	87.4040	87.4040	+4.282%	204	-6.469%
2026-05-12	83.8150	83.8150	83.8150	83.8150	-1.138%	894	-2.464%
2026-05-11	84.5000	84.7800	84.5000	84.7800	+1.533%	295	-3.574%
2026-05-08	83.0000	83.5000	83.0000	83.5000	-2.053%	563	-2.096%
2026-05-07	86.0000	86.0200	85.2500	85.2500	+0.294%	563	-4.106%
2026-05-05	85.0500	85.0500	83.7350	85.0000	+4.867%	19,969	-3.824%
2026-05-04	81.9000	82.5100	81.0550	81.0550	+1.268%	28,569	+0.857%
2026-05-01	79.0000	80.0400	79.0000	80.0400	+2.615%	766	+2.136%
2026-04-30	79.2800	79.2800	78.0000	78.0000	-3.704%	1,678	+4.808%
2026-04-29	81.0000	81.0000	81.0000	81.0000	-0.332%	1,899	+0.926%
2026-04-28	81.4300	81.4300	81.0000	81.2700	-6.506%	7,133	+0.591%
2026-04-27	87.5700	87.5700	86.9255	86.9255	-0.269%	6,158	-5.954%
2026-04-24	88.4400	88.4400	87.1600	87.1600	-3.303%	2,402	-6.207%
2026-04-22	90.5700	90.5700	88.8400	90.1375	-4.109%	2,568	-9.305%
2026-04-21	95.0000	96.4120	94.0000	94.0000	+3.059%	1,748	-13.032%
2026-04-20	91.2100	91.2100	91.2100	91.2100	+0.231%	222	-10.372%
2026-04-17	91.0000	91.0000	91.0000	91.0000	0.000%	448	-10.165%
2026-04-16	92.0500	92.0500	91.0000	91.0000	+4.598%	791	-10.165%
2026-04-15	84.8200	87.0000	84.8200	87.0000	+0.473%	1,648	-6.034%
2026-04-14	85.5900	87.4400	85.5900	86.5900	-1.591%	776	-5.590%
2026-04-13	87.9900	87.9900	87.9900	87.9900	+0.428%	167	-7.092%
2026-04-10	89.5400	89.5400	87.6150	87.6150	+10.821%	233	-6.694%
2026-04-09	79.0600	79.0600	79.0600	79.0600	-2.503%	151	+3.402%
2026-04-02	79.8300	81.0899	79.8300	81.0899	-0.503%	739	+0.814%
2026-04-01	81.5000	81.5000	81.5000	81.5000	+1.875%	10,280	+0.307%
2026-03-31	78.2950	80.0000	78.2950	80.0000	+2.894%	2,275	+2.188%
2026-03-26	77.7500	77.7500	77.7500	77.7500	-5.792%	300	+5.145%
2026-03-25	81.2650	82.5300	81.2650	82.5300	+1.801%	428	-0.945%
2026-03-24	81.0700	81.0700	81.0700	81.0700	-6.212%	366	+0.839%
2026-03-20	86.7000	88.3300	86.4400	86.4400	+1.694%	742	-5.426%
2026-03-16	85.0000	85.0000	85.0000	85.0000	+7.595%	291	-3.824%
2026-03-13	79.0000	79.0000	79.0000	79.0000	+2.878%	123	+3.481%
2026-03-12	77.7150	77.7150	76.7900	76.7900	-1.311%	730	+6.459%
2026-03-11	77.8100	77.8100	77.8100	77.8100	+11.157%	480	+5.064%
2026-03-10	70.0000	70.0000	70.0000	70.0000	+8.780%	459	+16.786%
2026-03-09	64.2400	65.2600	64.2400	64.3500	-0.893%	1,083	+27.040%
2026-03-06	64.9300	64.9300	64.9300	64.9300	+6.443%	155	+25.905%
2026-03-04	61.2200	62.2200	61.0000	61.0000	-0.926%	2,496	+34.016%
2026-03-03	61.5700	61.5700	61.3800	61.5700	-2.270%	1,150	+32.776%
2026-03-02	61.3800	63.0000	61.3800	63.0000	-2.113%	925	+29.762%
2026-02-27	64.3600	64.3600	64.3600	64.3600	-6.075%	158	+27.020%
2026-02-20	68.2000	68.5227	66.3000	68.5227	+0.769%	14,601	+19.304%
2026-02-19	68.0000	68.0000	68.0000	68.0000	-2.579%	5,115	+20.221%
2026-02-17	67.6300	69.8000	67.6300	69.8000	+3.277%	793	+17.120%
2026-02-12	67.5850	67.5850	67.5850	67.5850	+2.402%	225	+20.959%
2026-02-09	66.0000	66.0000	66.0000	66.0000	0.000%	1,244	+23.864%
2026-02-06	66.0000	66.0000	66.0000	66.0000	+6.314%	2,671	+23.864%
2026-02-05	62.0800	62.0800	62.0800	62.0800	+2.969%	200	+31.685%
2026-01-29	60.2900	60.2900	60.2900	60.2900	+0.483%	371	+35.595%
2026-01-27	60.0000	60.0000	60.0000	60.0000	-2.550%	1,051	+36.250%
2026-01-26	60.0418	61.5700	60.0418	61.5700	+0.318%	1,546	+32.776%
2026-01-22	61.2000	61.3750	61.2000	61.3750	-1.445%	736	+33.198%
2026-01-21	62.2750	62.2750	62.2750	62.2750	-0.136%	180	+31.273%
2026-01-20	62.3600	62.3600	62.3600	62.3600	-1.795%	340	+31.094%
2026-01-15	63.5000	63.5000	63.5000	63.5000	+1.260%	213	+28.740%
2026-01-13	63.0000	63.0000	62.7100	62.7100	-0.822%	592	+30.362%
2026-01-12	63.2300	63.2300	63.2300	63.2300	-2.378%	210	+29.290%
2026-01-09	64.5000	64.7700	64.5000	64.7700	-1.295%	352	+26.216%
2026-01-06	65.6200	65.6200	65.6200	65.6200	+0.552%	10,776	+24.581%
2025-12-31	64.5050	65.2600	64.5050	65.2600	+1.969%	1,009	+25.268%
2025-12-30	64.0000	64.0000	64.0000	64.0000	-1.318%	198	+27.734%
2025-12-24	66.3213	66.3213	64.8550	64.8550	-0.871%	623	+26.050%
2025-12-23	65.4250	65.4250	65.4250	65.4250	+1.466%	1,403	+24.952%
2025-12-18	64.4800	64.4800	64.4800	64.4800	-0.601%	514	+26.783%
2025-12-17	65.9100	65.9100	64.8700	64.8700	-2.444%	1,489	+26.021%
2025-12-15	66.5000	66.5000	66.4950	66.4950	+3.736%	384	+22.942%
2025-12-10	64.1000	64.1000	64.1000	64.1000	-3.216%	132	+27.535%
2025-12-08	66.2300	66.2300	66.2300	66.2300	+6.308%	376	+23.433%
2025-12-04	63.0300	63.0300	62.0400	62.3000	+1.557%	3,605	+31.220%
2025-12-03	61.3450	61.3450	61.3450	61.3450	+0.566%	272	+33.263%
2025-12-01	61.0000	61.0000	61.0000	61.0000	+1.027%	291	+34.016%
2025-11-26	60.3850	60.3850	60.3800	60.3800	+0.633%	587	+35.393%
2025-11-24	60.3000	60.3000	60.0000	60.0000	-0.621%	403	+36.250%
2025-11-21	60.3750	60.3750	60.3750	60.3750	-2.621%	273	+35.404%
2025-11-20	62.3430	62.3430	61.5200	62.0000	-4.736%	1,217	+31.855%
2025-11-19	65.0820	65.0820	65.0820	65.0820	+1.120%	25,240	+25.611%
2025-11-18	67.0200	67.0200	64.3610	64.3610	-8.513%	1,043	+27.018%
2025-11-12	70.3500	70.3500	70.3500	70.3500	+0.214%	10,364	+16.205%
2025-11-11	70.2000	70.2000	70.2000	70.2000	+0.472%	159	+16.453%
2025-11-10	71.6100	71.6100	69.8700	69.8700	-0.324%	20,189	+17.003%
2025-11-06	70.0970	70.0970	70.0970	70.0970	+0.859%	175	+16.624%
2025-11-04	68.8900	69.5000	68.6700	69.5000	-4.755%	747	+17.626%
2025-11-03	72.0000	72.9700	72.0000	72.9700	+1.347%	1,887	+12.032%
2025-10-31	73.0900	73.0900	72.0000	72.0000	-4.000%	1,680	+13.542%
2025-10-30	75.0000	75.0000	75.0000	75.0000	+4.167%	213	+9.000%
2025-10-29	73.9600	73.9600	72.0000	72.0000	-0.394%	970	+13.542%
2025-10-28	72.1000	73.4200	72.1000	72.2850	+0.396%	1,400	+13.094%
2025-10-27	73.2500	73.2500	72.0000	72.0000	+0.495%	614	+13.542%
2025-10-24	71.6450	71.6450	71.6450	71.6450	+2.452%	285	+14.104%
2025-10-23	69.7400	69.9300	69.7000	69.9300	-1.424%	350	+16.903%
2025-10-22	71.4400	71.4400	70.0000	70.9400	+2.544%	2,978	+15.238%
2025-10-20	69.1800	69.1800	69.1800	69.1800	-1.030%	349	+18.170%
2025-10-15	70.2000	70.2000	69.7000	69.9000	+0.866%	1,910	+16.953%
2025-10-14	69.1450	69.3000	69.1450	69.3000	-1.709%	2,813	+17.965%
2025-10-13	71.6200	71.6200	70.5050	70.5050	+4.747%	466	+15.949%
2025-10-10	70.0000	72.3100	66.4900	67.3100	-12.584%	39,692	+21.453%
2025-10-08	75.1600	77.0000	73.8800	77.0000	+1.650%	8,378	+6.169%
2025-10-06	77.0000	77.0000	75.5800	75.7500	-3.871%	2,006	+7.921%
2025-10-03	78.2900	79.0000	78.2900	78.8000	+1.026%	1,385	+3.744%
2025-10-02	77.4000	79.0000	77.2400	78.0000	+14.335%	2,249	+4.808%
2025-09-26	68.2204	68.2204	68.2204	68.2204	-1.022%	630	+19.832%
2025-09-25	68.8000	68.9250	68.8000	68.9250	+6.038%	2,985	+18.607%
2025-09-23	66.0000	66.0000	65.0000	65.0000	-1.813%	4,161	+25.769%
2025-09-22	68.2899	68.2900	66.2000	66.2000	-3.046%	10,928	+23.489%
2025-09-19	65.5000	68.7700	65.5000	68.2799	+8.657%	878	+19.728%
2025-09-16	61.3400	62.8400	61.3400	62.8400	+3.705%	627	+30.092%
2025-09-15	60.0700	61.3400	59.8400	60.5950	+10.183%	38,182	+34.912%
2025-09-10	54.9950	54.9950	54.9950	54.9950	-4.902%	202	+48.650%
2025-09-09	57.8300	57.8300	57.8300	57.8300	+4.179%	104	+41.363%
2025-09-05	55.5100	55.5100	55.5100	55.5100	-1.874%	173	+47.271%
2025-09-03	54.0000	56.5700	54.0000	56.5700	+5.728%	308	+44.511%
2025-09-02	53.4400	53.7200	53.4400	53.5050	-3.429%	453	+52.789%
2025-08-29	54.8200	56.9100	54.8200	55.4050	+5.614%	1,780	+47.550%
2025-08-28	52.4600	52.4600	52.4600	52.4600	-1.567%	221	+55.833%
2025-08-26	53.2950	53.2950	53.2950	53.2950	+0.179%	439	+53.392%
2025-08-25	53.2000	53.2000	53.2000	53.2000	-1.097%	439	+53.665%
2025-08-22	53.9700	53.9700	53.7900	53.7900	+2.869%	1,379	+51.980%
2025-08-21	51.9867	52.2900	51.9867	52.2900	+0.500%	418	+56.340%
2025-08-20	52.0150	52.0300	52.0150	52.0300	+0.115%	426	+57.121%
2025-08-19	52.0800	52.0800	51.9700	51.9700	-2.036%	1,822	+57.302%
2025-08-18	53.0500	53.0500	53.0400	53.0500	-1.210%	797	+54.100%
2025-08-15	54.3900	54.3900	53.1800	53.7000	-1.468%	859	+52.235%
2025-08-14	54.2500	54.5000	54.2500	54.5000	-0.220%	456	+50.000%
2025-08-13	54.6250	55.6200	54.6200	54.6200	+2.766%	689	+49.670%
2025-08-11	53.0000	53.1500	53.0000	53.1500	+1.238%	1,413	+53.810%
2025-08-08	51.9500	53.0000	51.9500	52.5000	+0.962%	1,780	+55.714%
2025-08-07	53.0000	53.0000	51.5000	52.0000	-1.905%	2,293	+57.212%
2025-08-06	53.0100	53.0100	53.0100	53.0100	-0.916%	505	+54.216%
2025-08-04	53.5000	53.5000	53.5000	53.5000	+2.559%	813	+52.804%
2025-08-01	52.1650	52.1650	52.1650	52.1650	+0.317%	386	+56.714%
2025-07-31	54.2600	54.2600	52.0000	52.0000	-5.455%	1,472	+57.212%
2025-07-30	56.0000	56.0000	55.0000	55.0000	-10.336%	853	+48.636%
2025-07-29	60.0000	61.3400	60.0000	61.3400	+11.527%	561	+33.274%
2025-07-25	56.0000	56.0000	55.0000	55.0000	0.000%	646	+48.636%
2025-07-24	57.0800	57.0800	55.0000	55.0000	-4.364%	941	+48.636%
2025-07-23	57.7400	57.7400	57.5100	57.5100	+0.895%	250	+42.149%
2025-07-22	55.0000	57.0400	55.0000	57.0000	+2.224%	1,711	+43.421%
2025-07-21	55.7600	55.7600	55.7600	55.7600	+12.189%	151	+46.610%
2025-07-17	49.7020	49.7020	49.7020	49.7020	+3.009%	195	+64.480%
2025-07-16	49.2800	49.2800	48.2500	48.2500	-4.569%	23,296	+69.430%
2025-07-15	50.5600	50.5600	50.5600	50.5600	+3.184%	415	+61.689%
2025-07-11	49.0000	49.0000	49.0000	49.0000	-2.371%	3,428	+66.837%
2025-07-10	50.1900	50.1900	50.1900	50.1900	-8.779%	449	+62.881%
2025-07-09	55.0200	55.0200	55.0200	55.0200	+15.893%	670	+48.582%
2025-07-08	49.9500	49.9500	47.4750	47.4750	-4.955%	3,369	+72.196%
2025-07-07	46.5000	49.9500	46.5000	49.9500	+12.247%	2,178	+63.664%
2025-07-02	44.4000	44.5000	44.4000	44.5000	+0.248%	1,090	+83.708%
2025-07-01	44.3900	44.3900	44.3900	44.3900	+1.139%	1,732	+84.163%
2025-06-30	43.8900	43.8900	43.8900	43.8900	-11.333%	4,590	+86.261%
2025-06-18	49.5000	49.5000	49.5000	49.5000	+16.471%	250	+65.152%
2025-06-17	37.5000	42.5000	37.5000	42.5000	+41.667%	272	+92.353%
2025-06-03	30.0000	30.0000	30.0000	30.0000	0.000%	1,240	+172.500%

.dark-mode .TfYdMq{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .TfYdMq{ color: #333333; background-color: white; border: 2px solid #333333; }CTATFCONTEMPORARY AMPEREX TECHstock OTC

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