Market timing

US market breadth and the advance decline ratio

Daily breadth for US stocks: advancers against decliners, the share of stocks above their 200-day average and in Stage 2, and the S&P 500 beside them.

A/D Ratio

1.12

1926 up / 1724 down

Above 200DMA

80.1%

52W avg: 45.8%

Stage 2 %

70.1%

Bull participation

S&P 500

3,756.07

- today

S&P 500 vs 200-day

Above

the index's long-term trend

Avg A/D (52W)

1.53

52-week average

Above the 200-day average

Share of US stocks above their 200-day average. Above 50% is a healthy long-term trend.

80.1%

-0.4% 1d

Advance / decline ratio

Advancers ÷ decliners each day. Above 1.5 is broad participation; below 0.7 is distribution.

1.12

-1.17 1d

Stocks in Stage 2

Share of the universe in Stage 2 — the regime's primary input.

70.1%

+0.2% 1d

Daily table: the last 252 trading days

Date	S&P 500	1D Chg	Advancers	Decliners	A/D Ratio	Above 200DMA	Stage 2%	S&P 500 vs 200D
2020-12-31	3,756.07	-	1926	1724	1.12	80.1%	70.1%	Above
2020-12-30	3,732.04	-	2522	1104	2.28	80.5%	70.0%	Above
2020-12-29	3,727.04	-	993	2662	0.37	80.1%	69.9%	Above
2020-12-28	3,735.36	-	1912	1757	1.09	80.4%	69.8%	Above
2020-12-24	3,703.06	-	1737	1860	0.93	80.6%	69.6%	Above
2020-12-23	3,690.01	-	2435	1201	2.03	80.4%	69.5%	Above
2020-12-22	3,687.26	-	1711	1925	0.89	79.6%	69.3%	Above
2020-12-21	3,694.92	-	1395	2237	0.62	79.8%	69.0%	Above
2020-12-18	3,709.41	-	1463	2175	0.67	80.4%	68.4%	Above
2020-12-17	3,722.48	-	2468	1155	2.14	81.2%	68.1%	Above
2020-12-16	3,701.17	-	1541	2077	0.74	81.0%	67.5%	Above
2020-12-15	3,694.62	-	2840	799	3.55	81.3%	67.0%	Above
2020-12-14	3,647.49	-	1463	2149	0.68	80.1%	66.5%	Above
2020-12-11	3,663.46	-	1369	2252	0.61	79.9%	65.8%	Above
2020-12-10	3,668.1	-	2139	1480	1.45	80.8%	64.8%	Above
2020-12-09	3,672.82	-	1426	2195	0.65	80.2%	64.0%	Above
2020-12-08	3,702.25	-	2238	1358	1.65	81.0%	63.3%	Above
2020-12-07	3,691.96	-	1495	2118	0.71	80.6%	62.0%	Above
2020-12-04	3,699.12	-	2819	783	3.60	80.5%	60.6%	Above
2020-12-03	3,666.72	-	2136	1445	1.48	79.4%	58.7%	Above
2020-12-02	3,669.01	-	2022	1556	1.30	79.1%	57.0%	Above
2020-12-01	3,662.45	-	2341	1257	1.86	78.6%	55.6%	Above
2020-11-30	3,621.63	-	1042	2564	0.41	77.8%	53.9%	Above
2020-11-27	3,638.35	-	1936	1616	1.20	78.8%	52.7%	Above
2020-11-25	3,629.65	-	1493	2065	0.72	78.2%	50.8%	Above
2020-11-24	3,635.41	-	2612	988	2.64	78.4%	49.1%	Above
2020-11-23	3,577.59	-	2515	1061	2.37	76.1%	47.9%	Above
2020-11-20	3,557.54	-	1707	1829	0.93	74.9%	46.2%	Above
2020-11-19	3,581.87	-	2190	1355	1.62	75.0%	44.6%	Above
2020-11-18	3,567.79	-	1188	2359	0.50	74.1%	43.5%	Above
2020-11-17	3,609.53	-	1806	1745	1.03	75.2%	42.4%	Above
2020-11-16	3,626.91	-	2776	798	3.48	75.1%	41.2%	Above
2020-11-13	3,585.15	-	2850	703	4.05	72.1%	40.4%	Above
2020-11-12	3,537.01	-	852	2705	0.32	69.5%	39.9%	Above
2020-11-11	3,572.66	-	1764	1777	0.99	71.2%	40.0%	Above
2020-11-10	3,545.53	-	2369	1177	2.01	70.7%	39.9%	Above
2020-11-09	3,550.5	-	2494	1093	2.28	67.8%	39.3%	Above
2020-11-06	3,509.44	-	1311	2220	0.59	58.5%	39.3%	Above
2020-11-05	3,510.45	-	2881	657	4.39	59.9%	39.1%	Above
2020-11-04	3,443.44	-	1579	1929	0.82	56.5%	39.1%	Above
2020-11-03	3,369.16	-	2973	568	5.23	58.0%	39.2%	Above
2020-11-02	3,310.24	-	2645	880	3.01	52.9%	39.1%	Above
2020-10-30	3,269.96	-	1095	2438	0.45	49.5%	39.4%	Above
2020-10-29	3,310.11	-	2391	1114	2.15	51.0%	39.6%	Above
2020-10-28	3,271.03	-	359	3215	0.11	49.3%	39.5%	Above
2020-10-27	3,390.68	-	1149	2359	0.49	54.8%	39.9%	Above
2020-10-26	3,400.97	-	509	3051	0.17	57.1%	40.1%	Above
2020-10-23	3,465.39	-	2169	1316	1.65	61.0%	40.1%	Above
2020-10-22	3,453.49	-	2363	1146	2.06	60.1%	39.9%	Above
2020-10-21	3,435.56	-	1393	2110	0.66	57.3%	39.5%	Above
2020-10-20	3,443.12	-	2093	1395	1.50	57.0%	39.7%	Above
2020-10-19	3,426.92	-	948	2561	0.37	56.3%	40.0%	Above
2020-10-16	3,483.81	-	1618	1877	0.86	58.3%	40.2%	Above
2020-10-15	3,483.34	-	2115	1373	1.54	57.9%	39.8%	Above
2020-10-14	3,488.67	-	1255	2233	0.56	57.0%	39.7%	Above
2020-10-13	3,511.93	-	1177	2316	0.51	57.7%	39.6%	Above
2020-10-12	3,534.22	-	2147	1338	1.60	59.1%	39.5%	Above
2020-10-09	3,477.14	-	1903	1583	1.20	58.0%	39.1%	Above
2020-10-08	3,446.83	-	2532	979	2.59	57.5%	39.1%	Above
2020-10-07	3,419.44	-	2778	729	3.81	54.7%	38.8%	Above
2020-10-06	3,360.97	-	1320	2167	0.61	51.4%	38.7%	Above
2020-10-05	3,408.6	-	2819	695	4.06	51.9%	38.6%	Above
2020-10-02	3,348.42	-	1990	1484	1.34	48.4%	38.5%	Above
2020-10-01	3,380.8	-	2273	1192	1.91	47.7%	38.7%	Above
2020-09-30	3,363	-	1863	1611	1.16	45.7%	39.2%	Above
2020-09-29	3,335.47	-	1370	2108	0.65	45.5%	39.4%	Above
2020-09-28	3,351.6	-	2822	680	4.15	45.9%	39.5%	Above
2020-09-25	3,298.46	-	2577	871	2.96	43.2%	39.5%	Above
2020-09-24	3,246.59	-	1734	1723	1.01	40.5%	40.2%	Above
2020-09-23	3,236.92	-	422	3104	0.14	40.9%	40.6%	Above
2020-09-22	3,315.57	-	1856	1590	1.17	44.9%	41.1%	Above
2020-09-21	3,281.06	-	517	3004	0.17	43.8%	41.1%	Above
2020-09-18	3,319.47	-	1330	2152	0.62	49.5%	41.2%	Above
2020-09-17	3,357.01	-	1442	1997	0.72	50.3%	40.8%	Above
2020-09-16	3,385.49	-	2095	1350	1.55	50.5%	40.7%	Above
2020-09-15	3,401.2	-	1757	1679	1.05	49.3%	40.8%	Above
2020-09-14	3,383.54	-	2808	674	4.17	49.3%	40.6%	Above
2020-09-11	3,340.97	-	1513	1935	0.78	46.1%	40.5%	Above
2020-09-10	3,339.19	-	911	2538	0.36	46.3%	40.6%	Above
2020-09-09	3,398.96	-	2361	1091	2.16	48.0%	40.8%	Above
2020-09-08	3,331.84	-	880	2597	0.34	45.9%	40.3%	Above
2020-09-04	3,426.96	-	1412	2048	0.69	48.8%	40.3%	Above
2020-09-03	3,455.06	-	618	2872	0.22	49.0%	40.4%	Above
2020-09-02	3,580.84	-	2217	1237	1.79	52.9%	40.2%	Above
2020-09-01	3,526.65	-	2001	1462	1.37	50.5%	40.2%	Above
2020-08-31	3,500.31	-	1029	2448	0.42	49.9%	40.0%	Above
2020-08-28	3,508.01	-	2413	1029	2.35	51.6%	40.0%	Above
2020-08-27	3,484.55	-	1797	1661	1.08	49.8%	39.8%	Above
2020-08-26	3,478.73	-	1355	2108	0.64	49.5%	39.7%	Above
2020-08-25	3,443.62	-	1838	1600	1.15	50.5%	39.4%	Above
2020-08-24	3,431.28	-	2243	1235	1.82	50.2%	39.3%	Above
2020-08-21	3,397.16	-	1088	2372	0.46	48.6%	39.1%	Above
2020-08-20	3,385.51	-	1243	2195	0.57	50.1%	39.0%	Above
2020-08-19	3,374.85	-	1477	1965	0.75	51.1%	39.0%	Above
2020-08-18	3,389.78	-	1096	2365	0.46	51.2%	39.2%	Above
2020-08-17	3,381.99	-	1736	1718	1.01	52.5%	39.1%	Above
2020-08-14	3,372.85	-	1667	1762	0.95	52.4%	39.2%	Above
2020-08-13	3,373.43	-	1416	2022	0.70	52.2%	39.0%	Above
2020-08-12	3,380.35	-	1986	1452	1.37	52.9%	38.7%	Above
2020-08-11	3,333.69	-	1594	1869	0.85	52.5%	38.2%	Above
2020-08-10	3,360.47	-	2224	1223	1.82	52.6%	37.9%	Above
2020-08-07	3,351.28	-	2168	1272	1.70	51.1%	37.4%	Above
2020-08-06	3,349.16	-	1535	1887	0.81	48.6%	36.9%	Above
2020-08-05	3,327.77	-	2396	1037	2.31	49.0%	36.6%	Above
2020-08-04	3,306.51	-	2086	1353	1.54	46.8%	36.3%	Above
2020-08-03	3,294.61	-	2342	1132	2.07	46.2%	36.0%	Above
2020-07-31	3,271.12	-	1164	2279	0.51	43.7%	35.5%	Above
2020-07-30	3,246.22	-	1252	2172	0.58	45.2%	35.2%	Above
2020-07-29	3,258.44	-	2512	921	2.73	45.6%	34.7%	Above
2020-07-28	3,218.44	-	1188	2215	0.54	43.4%	34.3%	Above
2020-07-27	3,239.41	-	2113	1333	1.59	44.5%	34.0%	Above
2020-07-24	3,215.63	-	835	2564	0.33	43.3%	33.3%	Above
2020-07-23	3,235.66	-	1432	1985	0.72	44.5%	32.8%	Above
2020-07-22	3,276.02	-	1745	1664	1.05	45.0%	32.3%	Above
2020-07-21	3,257.3	-	2366	1075	2.20	44.2%	32.3%	Above
2020-07-20	3,251.84	-	1452	1974	0.74	42.4%	32.2%	Above
2020-07-17	3,224.73	-	1875	1550	1.21	42.6%	32.0%	Above
2020-07-16	3,215.57	-	1356	2045	0.66	41.5%	31.8%	Above
2020-07-15	3,226.56	-	2858	582	4.91	41.6%	31.5%	Above
2020-07-14	3,197.52	-	2326	1103	2.11	38.3%	31.0%	Above
2020-07-13	3,155.22	-	1203	2228	0.54	36.3%	30.9%	Above
2020-07-10	3,185.04	-	2373	1036	2.29	36.9%	30.7%	Above
2020-07-09	3,152.05	-	809	2630	0.31	35.9%	30.4%	Above
2020-07-08	3,169.94	-	1935	1460	1.33	37.1%	30.5%	Above
2020-07-07	3,145.32	-	761	2669	0.29	36.8%	30.3%	Above
2020-07-06	3,179.72	-	2366	1041	2.27	38.9%	29.9%	Above
2020-07-02	3,130.01	-	1899	1485	1.28	37.0%	29.5%	Above
2020-07-01	3,115.86	-	1357	2038	0.67	36.3%	29.0%	Above
2020-06-30	3,100.29	-	2412	1009	2.39	37.0%	28.5%	Above
2020-06-29	3,053.24	-	2567	866	2.96	35.2%	28.1%	Above
2020-06-26	3,009.05	-	665	2775	0.24	33.0%	27.6%	Below
2020-06-25	3,083.76	-	2398	1012	2.37	35.4%	27.2%	Above
2020-06-24	3,050.33	-	446	2988	0.15	34.3%	26.7%	Above
2020-06-23	3,131.29	-	1797	1608	1.12	37.2%	26.3%	Above
2020-06-22	3,117.86	-	1857	1542	1.20	36.8%	25.7%	Above
2020-06-19	3,097.74	-	1327	2091	0.63	37.5%	25.3%	Above
2020-06-18	3,115.34	-	1523	1865	0.82	37.4%	24.6%	Above
2020-06-17	3,113.49	-	1020	2390	0.43	37.5%	23.9%	Above
2020-06-16	3,124.74	-	2684	711	3.77	38.3%	23.5%	Above
2020-06-15	3,066.59	-	2453	944	2.60	36.0%	22.6%	Above
2020-06-12	3,041.31	-	2707	693	3.91	33.7%	22.1%	Above
2020-06-11	3,002.1	-	136	3323	0.04	31.0%	21.5%	Below
2020-06-10	3,190.14	-	889	2525	0.35	42.0%	20.9%	Above
2020-06-09	3,207.18	-	883	2537	0.35	46.0%	20.0%	Above
2020-06-08	3,232.39	-	2576	843	3.06	50.1%	19.3%	Above
2020-06-05	3,193.93	-	2742	677	4.05	45.5%	18.6%	Above
2020-06-04	3,112.35	-	1889	1499	1.26	39.7%	17.8%	Above
2020-06-03	3,122.87	-	2555	844	3.03	39.0%	17.1%	Above
2020-06-02	3,080.82	-	2226	1155	1.93	35.9%	16.3%	Above
2020-06-01	3,055.73	-	2200	1189	1.85	34.5%	15.3%	Above
2020-05-29	3,044.31	-	1476	1913	0.77	33.5%	14.3%	Above
2020-05-28	3,029.73	-	1018	2349	0.43	33.1%	13.3%	Above
2020-05-27	3,036.13	-	2551	834	3.06	34.9%	12.5%	Above
2020-05-26	2,991.77	-	2570	817	3.15	32.1%	11.6%	Below
2020-05-22	2,955.45	-	1793	1554	1.15	29.8%	10.8%	Below
2020-05-21	2,948.51	-	1418	1947	0.73	29.0%	10.0%	Below
2020-05-20	2,971.61	-	2695	698	3.86	29.0%	9.6%	Below
2020-05-19	2,922.94	-	1071	2309	0.46	27.1%	9.1%	Below
2020-05-18	2,953.91	-	2947	460	6.41	27.5%	8.8%	Below
2020-05-15	2,863.7	-	2078	1257	1.65	23.6%	8.7%	Below
2020-05-14	2,852.5	-	1917	1455	1.32	22.8%	8.5%	Below
2020-05-13	2,820	-	521	2871	0.18	22.4%	8.3%	Below
2020-05-12	2,870.12	-	692	2679	0.26	24.0%	8.0%	Below
2020-05-11	2,930.19	-	1232	2131	0.58	26.1%	7.6%	Below
2020-05-08	2,929.8	-	2793	583	4.79	25.7%	7.4%	Below
2020-05-07	2,881.19	-	2409	925	2.60	23.0%	7.2%	Below
2020-05-06	2,848.42	-	1163	2193	0.53	22.3%	7.0%	Below
2020-05-05	2,868.44	-	1777	1573	1.13	22.1%	6.8%	Below
2020-05-04	2,842.74	-	1630	1738	0.94	20.8%	6.6%	Below
2020-05-01	2,830.71	-	485	2903	0.17	20.2%	6.3%	Below
2020-04-30	2,912.43	-	693	2672	0.26	23.0%	6.2%	Below
2020-04-29	2,939.51	-	2826	555	5.09	26.0%	6.0%	Below
2020-04-28	2,863.39	-	2155	1196	1.80	22.2%	5.8%	Below
2020-04-27	2,878.48	-	2796	569	4.91	21.7%	5.6%	Below
2020-04-24	2,836.74	-	2265	1068	2.12	19.6%	5.4%	Below
2020-04-23	2,797.8	-	2057	1297	1.59	18.7%	5.2%	Below
2020-04-22	2,799.31	-	2312	1045	2.21	18.1%	5.1%	Below
2020-04-21	2,736.56	-	725	2620	0.28	16.1%	4.9%	Below
2020-04-20	2,823.16	-	1034	2337	0.44	17.8%	4.7%	Below
2020-04-17	2,874.56	-	2839	559	5.08	18.1%	4.5%	Below
2020-04-16	2,799.55	-	1411	1949	0.72	16.4%	4.3%	Below
2020-04-15	2,783.36	-	523	2841	0.18	15.1%	4.1%	Below
2020-04-14	2,846.06	-	2403	966	2.49	16.8%	4.0%	Below
2020-04-13	2,761.63	-	1093	2258	0.48	14.7%	3.9%	Below
2020-04-09	2,789.82	-	2644	724	3.65	15.5%	3.9%	Below
2020-04-08	2,749.98	-	2882	490	5.88	13.4%	3.9%	Below
2020-04-07	2,659.41	-	1954	1406	1.39	11.1%	4.0%	Below
2020-04-06	2,663.68	-	3037	353	8.60	11.6%	4.2%	Below
2020-04-03	2,488.65	-	860	2497	0.34	8.4%	4.4%	Below
2020-04-02	2,526.9	-	1926	1401	1.37	9.1%	4.6%	Below
2020-04-01	2,470.5	-	372	3034	0.12	8.4%	5.0%	Below
2020-03-31	2,584.59	-	1557	1803	0.86	10.2%	5.5%	Below
2020-03-30	2,626.65	-	2114	1261	1.68	10.3%	5.9%	Below
2020-03-27	2,541.47	-	727	2665	0.27	8.0%	6.3%	Below
2020-03-26	2,630.07	-	2835	555	5.11	9.8%	6.7%	Below
2020-03-25	2,475.56	-	2297	1086	2.12	7.0%	7.1%	Below
2020-03-24	2,447.33	-	3059	345	8.87	6.8%	7.9%	Below
2020-03-23	2,237.4	-	1179	2216	0.53	4.9%	9.0%	Below
2020-03-20	2,304.92	-	1179	2229	0.53	4.8%	10.8%	Below
2020-03-19	2,409.39	-	2529	877	2.88	5.8%	12.4%	Below
2020-03-18	2,398.1	-	339	3081	0.11	5.2%	14.6%	Below
2020-03-17	2,529.19	-	2321	1072	2.17	8.0%	16.7%	Below
2020-03-16	2,386.13	-	223	3211	0.07	4.8%	19.1%	Below
2020-03-13	2,711.02	-	2728	667	4.09	9.3%	22.4%	Below
2020-03-12	2,480.64	-	151	3306	0.05	6.6%	24.8%	Below
2020-03-11	2,741.38	-	255	3136	0.08	13.0%	27.7%	Below
2020-03-10	2,882.23	-	2520	858	2.94	19.5%	30.3%	Below
2020-03-09	2,746.56	-	110	3327	0.03	15.9%	32.7%	Below
2020-03-06	2,972.37	-	711	2673	0.27	26.7%	35.2%	Below
2020-03-05	3,023.94	-	461	2905	0.16	30.1%	37.0%	Below
2020-03-04	3,130.12	-	2750	594	4.63	35.6%	38.8%	Above
2020-03-03	3,003.37	-	774	2585	0.30	29.6%	40.0%	Below
2020-03-02	3,090.23	-	2625	757	3.47	33.3%	41.4%	Above
2020-02-28	2,954.22	-	1088	2299	0.47	27.0%	42.4%	Below
2020-02-27	2,978.76	-	392	2995	0.13	30.5%	44.0%	Below
2020-02-26	3,116.39	-	1066	2294	0.46	39.5%	44.9%	Above
2020-02-25	3,128.21	-	304	3063	0.10	41.1%	46.0%	Above
2020-02-24	3,225.89	-	342	3051	0.11	49.5%	46.8%	Above
2020-02-21	3,337.75	-	1019	2296	0.44	56.3%	47.4%	Above
2020-02-20	3,373.23	-	1831	1479	1.24	58.1%	47.7%	Above
2020-02-19	3,386.15	-	1968	1339	1.47	57.6%	47.7%	Above
2020-02-18	3,370.29	-	1370	1935	0.71	56.8%	47.9%	Above
2020-02-14	3,380.16	-	1491	1813	0.82	57.6%	48.1%	Above
2020-02-13	3,373.94	-	1677	1649	1.02	58.5%	48.5%	Above
2020-02-12	3,379.45	-	2157	1138	1.90	59.3%	48.5%	Above
2020-02-11	3,357.75	-	2168	1138	1.91	58.3%	48.9%	Above
2020-02-10	3,352.09	-	1948	1361	1.43	56.6%	49.4%	Above
2020-02-07	3,327.71	-	937	2381	0.39	56.0%	49.4%	Above
2020-02-06	3,345.78	-	1469	1848	0.79	58.4%	49.8%	Above
2020-02-05	3,334.69	-	2490	836	2.98	59.4%	50.2%	Above
2020-02-04	3,297.59	-	2419	912	2.65	55.9%	50.3%	Above
2020-02-03	3,248.92	-	2186	1139	1.92	53.4%	50.4%	Above
2020-01-31	3,225.52	-	542	2777	0.20	52.1%	50.9%	Above
2020-01-30	3,283.66	-	1563	1736	0.90	56.3%	51.2%	Above
2020-01-29	3,273.4	-	1244	2043	0.61	56.5%	51.5%	Above
2020-01-28	3,276.24	-	2308	974	2.37	58.4%	51.8%	Above
2020-01-27	3,243.63	-	640	2698	0.24	57.0%	52.1%	Above
2020-01-24	3,295.47	-	766	2550	0.30	60.0%	52.5%	Above
2020-01-23	3,325.54	-	1603	1682	0.95	62.5%	52.5%	Above
2020-01-22	3,321.75	-	1523	1777	0.86	62.6%	52.5%	Above
2020-01-21	3,320.79	-	1205	2138	0.56	63.3%	52.5%	Above
2020-01-17	3,329.62	-	1501	1793	0.84	65.1%	52.5%	Above
2020-01-16	3,316.81	-	2519	782	3.22	65.3%	52.3%	Above
2020-01-15	3,289.29	-	1816	1472	1.23	63.2%	51.9%	Above
2020-01-14	3,283.15	-	1676	1624	1.03	62.6%	51.5%	Above
2020-01-13	3,288.13	-	2228	1072	2.08	62.5%	51.2%	Above
2020-01-10	3,265.35	-	1362	1965	0.69	61.3%	51.0%	Above
2020-01-09	3,274.7	-	1836	1453	1.26	61.7%	50.8%	Above
2020-01-08	3,253.05	-	1875	1423	1.32	61.4%	50.3%	Above
2020-01-07	3,237.18	-	1369	1932	0.71	61.2%	50.2%	Above
2020-01-06	3,246.28	-	1752	1546	1.13	61.9%	49.9%	Above
2020-01-03	3,234.85	-	1230	2079	0.59	61.1%	49.5%	Above

Market breadth: questions

What is market breadth?

How many stocks are taking part in a move, rather than how far the index moved. When the S&P 500 rises while most stocks fall, breadth is weak and the rally rests on a few large names; when most stocks rise with it, the move is broad and usually more durable.

What is the advance decline ratio?

The number of US stocks that closed higher that day divided by the number that closed lower. Above 1, more stocks rose than fell; well below 1, selling was widespread. One day's ratio is noisy, so read it over several sessions.

How is the share above the 200-day average different from the A/D ratio?

The A/D ratio is one day's vote on direction. The share of stocks above their 200-day average is a slow read of how many are in long-term uptrends. A strong A/D day while most stocks stay below their 200-day is common in rallies inside a falling market.

Which stocks are counted, and when does it update?

Every US common stock and ADR we cover on the NYSE, Nasdaq and NYSE American, about 5,300 companies, on each day's closing prices. It updates every trading day after the close; the evening run starts at 5:30pm ET.

End-of-day data for common stocks and ADRs on the NYSE, Nasdaq and NYSE American, computed after each US close and dated to the trading session.