深证指数BBD 今日股市大盘资金流向

深证指数BBD大单动向

日期	指数	涨幅（%）	涨跌	主动买入（亿股）	被动买入（亿股）	主动卖出（亿股）	被动卖出（亿股）	大单净差BBD （亿股）	大单净额（亿元）
2026-04-30	15107.55	-0.09	-13.37	75.528	65.448	89.974	64.745	-13.743	-88.410
2026-04-29	15120.92	1.96	290.46	87.446	59.285	70.757	65.711	10.263	119.865
2026-04-28	14830.46	-1.10	-165.29	69.041	58.342	82.286	58.416	-13.319	-213.375
2026-04-27	14995.75	0.37	55.45	75.859	56.619	70.817	59.481	2.180	27.762
2026-04-24	14940.30	-0.69	-103.15	65.174	55.609	74.811	55.658	-9.685	-66.612
2026-04-23	15043.45	-0.88	-133.84	63.400	64.163	93.177	58.610	-24.225	-294.832
2026-04-22	15177.29	1.30	195.15	72.480	56.611	75.357	58.412	-4.679	4.232
2026-04-21	14982.14	0.10	15.39	69.009	60.200	86.015	59.325	-16.130	-176.224
2026-04-20	14966.75	0.55	81.33	83.913	60.575	75.430	61.458	7.600	47.047
2026-04-17	14885.42	0.60	89.08	66.857	58.627	81.412	56.051	-11.980	-128.282
2026-04-16	14796.34	2.05	297.88	73.816	55.377	69.116	57.182	2.895	76.030
2026-04-15	14498.46	-0.97	-141.49	66.185	63.517	87.013	56.316	-13.627	-205.425
2026-04-14	14639.95	1.61	232.09	70.932	60.143	78.888	56.124	-3.938	-57.098
2026-04-13	14407.86	0.69	98.39	66.541	51.585	65.514	53.583	-0.971	-28.558
2026-04-10	14309.47	2.24	313.20	65.096	58.275	70.536	51.355	1.479	29.083
2026-04-09	13996.27	-0.33	-46.23	54.579	54.951	75.868	49.931	-16.269	-96.060
2026-04-08	14042.50	4.79	642.09	86.046	60.307	65.634	62.537	18.182	291.924
2026-04-07	13400.41	0.36	47.51	56.483	40.940	47.322	45.524	4.576	4.390
2026-04-03	13352.90	-0.99	-134.04	43.953	50.311	67.070	45.073	-17.879	-118.810
2026-04-02	13486.94	-1.60	-219.58	53.240	58.588	76.657	47.694	-12.523	-154.963

沪深多空趋势（BBD决策）功能是将沪深市场所有A股的大买单与大卖单差值（大单净差）作为一个衡量市场上主力资金多空力度的指标，即BBD决策指标。

BBD指标用法：

1、当BBD指标线为正且呈不断上扬走势，表明市场目前由多方占优势；而当BBD指标线为负且呈现不断下探走势，则相反。

2、若BBD指标线在某一水平位置反复震荡，则表明多空双方处于对峙状态，多空趋势需进一步明确。