symbol
string
datetime
string
short_volume
int64
total_volume
int64
short_volume_ratio_exchange
float64
retail_short_ratio
float64
institutional_short_ratio
float64
market_maker_short_ratio
float64
ZUMZ
2013-03-15
936,388
1,386,984
0.708941
0.384383
0.51734
0.098277
ZUMZ
2013-03-22
350,185
612,114
0.604875
0.376366
0.497862
0.125772
ZUMZ
2013-03-29
258,261
498,298
0.529268
0.456969
0.381033
0.161998
ZUMZ
2013-04-05
884,036
1,262,667
0.694498
0.612538
0.321178
0.066284
ZUMZ
2013-04-12
1,648,848
2,916,641
0.661437
0.64374
0.280268
0.075992
ZUMZ
2013-04-19
917,116
1,636,761
0.642857
0.607579
0.318326
0.074095
ZUMZ
2013-04-26
769,193
1,287,722
0.601592
0.563764
0.338622
0.097614
ZUMZ
2013-05-03
691,731
1,001,924
0.671511
0.648892
0.312608
0.038501
ZUMZ
2013-05-10
848,630
1,326,064
0.648777
0.66784
0.292245
0.039915
ZUMZ
2013-05-17
563,207
842,322
0.678951
0.494444
0.476835
0.02872
ZUMZ
2013-05-24
653,114
1,226,109
0.620847
0.637111
0.331146
0.031743
ZUMZ
2013-05-31
402,128
573,676
0.612222
0.682095
0.289503
0.028402
ZUMZ
2013-06-07
380,390
797,850
0.545749
0.579877
0.356552
0.063571
ZUMZ
2013-06-14
285,414
475,119
0.625964
0.640276
0.306386
0.053338
ZUMZ
2013-06-21
388,676
753,354
0.590733
0.628663
0.2911
0.080237
ZUMZ
2013-06-28
817,078
1,355,924
0.569999
0.496039
0.367568
0.136393
ZUMZ
2013-07-05
381,147
769,114
0.524674
0.631435
0.303763
0.064801
ZUMZ
2013-07-12
471,381
837,710
0.524841
0.670013
0.273812
0.056175
ZUMZ
2013-07-19
331,536
505,851
0.665499
0.674797
0.296976
0.028227
ZUMZ
2013-07-26
161,588
381,935
0.492204
0.517716
0.430401
0.051883
ZUMZ
2013-08-02
167,718
543,114
0.382244
0.617545
0.334347
0.048108
ZUMZ
2013-08-09
274,959
534,218
0.529466
0.600576
0.35595
0.043474
ZUMZ
2013-08-16
178,578
399,488
0.531472
0.573719
0.402135
0.024145
ZUMZ
2013-08-23
296,248
466,211
0.668045
0.593955
0.267274
0.138771
ZUMZ
2013-08-30
303,465
478,473
0.627154
0.719539
0.247441
0.033021
ZUMZ
2013-09-06
896,353
1,599,862
0.586811
0.700282
0.280556
0.019162
ZUMZ
2013-09-13
419,516
745,725
0.576608
0.623201
0.344654
0.032145
ZUMZ
2013-09-20
211,014
510,385
0.416171
0.668061
0.30768
0.024259
ZUMZ
2013-09-27
233,653
658,773
0.431007
0.656679
0.29781
0.045511
ZUMZ
2013-10-04
364,812
727,249
0.67093
0.648684
0.31873
0.032586
ZUMZ
2013-10-11
519,945
828,262
0.666714
0.626548
0.344844
0.028608
ZUMZ
2013-10-18
411,208
609,279
0.675926
0.605884
0.371326
0.02279
ZUMZ
2013-10-25
254,433
386,653
0.602146
0.488489
0.47902
0.03249
ZUMZ
2013-11-01
263,876
408,582
0.717565
0.561644
0.410717
0.02764
ZUMZ
2013-11-08
205,136
404,896
0.539209
0.434189
0.511513
0.054298
ZUMZ
2013-11-15
230,468
459,815
0.523078
0.499173
0.451018
0.049809
ZUMZ
2013-11-22
261,013
523,897
0.510653
0.528152
0.425332
0.046516
ZUMZ
2013-11-29
448,549
1,071,598
0.387184
0.532014
0.439206
0.02878
ZUMZ
2013-12-06
710,230
1,815,863
0.483581
0.561339
0.409596
0.029065
ZUMZ
2013-12-13
522,507
1,049,292
0.525517
0.583699
0.39094
0.025361
ZUMZ
2013-12-20
539,921
1,140,795
0.563136
0.592319
0.361184
0.046498
ZUMZ
2013-12-27
240,701
573,400
0.486507
0.596283
0.350075
0.053642
ZUMZ
2014-01-03
318,073
712,738
0.548425
0.577298
0.320073
0.10263
ZUMZ
2014-01-10
1,019,635
1,692,503
0.639769
0.649806
0.304766
0.045427
ZUMZ
2014-01-17
478,338
1,183,662
0.519696
0.535588
0.414696
0.049717
ZUMZ
2014-01-24
237,641
583,061
0.550535
0.53272
0.40576
0.06152
ZUMZ
2014-01-31
268,142
865,901
0.429099
0.471469
0.410051
0.11848
ZUMZ
2014-02-07
535,752
838,819
0.689298
0.546522
0.385671
0.067807
ZUMZ
2014-02-14
332,307
1,001,475
0.48154
0.44393
0.468651
0.087419
ZUMZ
2014-02-21
259,943
754,554
0.449583
0.505851
0.413078
0.081071
ZUMZ
2014-02-28
374,594
867,873
0.516156
0.456836
0.358353
0.184811
ZUMZ
2014-03-07
322,999
474,796
0.729375
0.594112
0.326665
0.079223
ZUMZ
2014-03-14
1,295,743
1,710,471
0.714063
0.657761
0.303204
0.039035
ZUMZ
2014-03-21
453,724
698,356
0.628808
0.549226
0.37586
0.074914
ZUMZ
2014-03-28
436,834
738,881
0.631044
0.632074
0.302246
0.06568
ZUMZ
2014-04-04
382,050
897,898
0.555347
0.546185
0.332254
0.12156
ZUMZ
2014-04-11
512,751
903,616
0.565318
0.577369
0.342639
0.079992
ZUMZ
2014-04-18
294,107
492,650
0.611446
0.667044
0.282803
0.050153
ZUMZ
2014-04-25
213,967
418,508
0.54001
0.506783
0.385487
0.10773
ZUMZ
2014-05-02
406,847
706,706
0.582656
0.60992
0.343371
0.046709
ZUMZ
2014-05-09
817,219
1,437,204
0.612805
0.524695
0.317347
0.157958
ZUMZ
2014-05-16
535,874
839,678
0.693864
0.538041
0.312371
0.149588
ZUMZ
2014-05-23
711,062
1,215,634
0.675977
0.657913
0.302484
0.039602
ZUMZ
2014-05-30
411,730
585,805
0.710975
0.645116
0.324681
0.030203
ZUMZ
2014-06-06
691,262
1,128,649
0.650405
0.600834
0.363678
0.035488
ZUMZ
2014-06-13
299,219
655,770
0.529886
0.598769
0.358089
0.043142
ZUMZ
2014-06-20
404,762
953,675
0.489734
0.507237
0.43807
0.054693
ZUMZ
2014-06-27
228,076
516,776
0.513529
0.663295
0.284517
0.052188
ZUMZ
2014-07-04
156,133
366,909
0.462558
0.568222
0.318801
0.112977
ZUMZ
2014-07-11
556,545
1,030,255
0.508194
0.60478
0.32681
0.068411
ZUMZ
2014-07-18
286,704
487,164
0.603427
0.556137
0.328052
0.115811
ZUMZ
2014-07-25
309,433
525,731
0.617698
0.656664
0.278986
0.06435
ZUMZ
2014-08-01
352,068
626,939
0.550968
0.650829
0.298494
0.050677
ZUMZ
2014-08-08
553,444
1,002,861
0.574975
0.727244
0.240903
0.031853
ZUMZ
2014-08-15
360,099
708,268
0.526283
0.63181
0.337722
0.030468
ZUMZ
2014-08-22
510,671
864,934
0.654386
0.655578
0.307071
0.037351
ZUMZ
2014-08-29
382,543
598,963
0.677808
0.615428
0.308497
0.076075
ZUMZ
2014-09-05
840,246
1,795,021
0.497785
0.627788
0.340825
0.031386
ZUMZ
2014-09-12
392,324
921,781
0.515278
0.578903
0.356742
0.064355
ZUMZ
2014-09-19
296,546
489,803
0.660522
0.555185
0.405893
0.038921
ZUMZ
2014-09-26
402,545
700,654
0.62019
0.632371
0.325547
0.042082
ZUMZ
2014-10-03
288,959
576,107
0.572144
0.515077
0.416713
0.06821
ZUMZ
2014-10-10
707,549
1,208,331
0.667419
0.621541
0.320875
0.057585
ZUMZ
2014-10-17
519,461
896,728
0.532582
0.657925
0.291411
0.050664
ZUMZ
2014-10-24
409,356
1,070,455
0.500667
0.648841
0.31585
0.035309
ZUMZ
2014-10-31
491,125
1,107,850
0.61342
0.610698
0.281489
0.107813
ZUMZ
2014-11-07
416,595
739,372
0.644113
0.597702
0.336309
0.06599
ZUMZ
2014-11-14
254,346
610,847
0.5185
0.563184
0.392834
0.043983
ZUMZ
2014-11-21
288,616
535,437
0.572345
0.51598
0.44038
0.04364
ZUMZ
2014-11-28
133,609
252,817
0.569452
0.500517
0.426525
0.072958
ZUMZ
2014-12-05
327,824
708,139
0.535704
0.659961
0.310497
0.029543
ZUMZ
2014-12-12
351,321
787,495
0.538842
0.6209
0.334418
0.044683
ZUMZ
2014-12-19
453,975
935,953
0.594758
0.599577
0.354533
0.04589
ZUMZ
2014-12-26
250,090
353,691
0.68485
0.507009
0.300749
0.192241
ZUMZ
2015-01-02
193,534
340,294
0.586897
0.518962
0.387812
0.093226
ZUMZ
2015-01-09
540,722
997,423
0.59409
0.643411
0.308004
0.048586
ZUMZ
2015-01-16
422,609
768,331
0.612107
0.601386
0.310095
0.088519
ZUMZ
2015-01-23
574,849
795,679
0.736283
0.585332
0.347316
0.067353
ZUMZ
2015-01-30
272,464
446,937
0.617553
0.593478
0.272446
0.134077
ZUMZ
2015-02-06
423,106
701,905
0.613568
0.617358
0.342287
0.040355