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
ZM
2021-01-15
13,345,534
31,456,508
0.497465
0.735
0.240553
0.024447
ZM
2021-01-22
4,792,651
11,573,214
0.477558
0.698106
0.274761
0.027133
ZM
2021-01-29
5,151,286
13,156,230
0.502376
0.673279
0.297192
0.029529
ZM
2021-02-05
5,998,910
14,483,965
0.511452
0.651838
0.321802
0.02636
ZM
2021-02-12
6,372,890
11,695,980
0.55835
0.7605
0.218387
0.021113
ZM
2021-02-19
4,734,804
7,793,639
0.624929
0.692787
0.272962
0.034252
ZM
2021-02-26
7,735,703
13,110,400
0.580217
0.685402
0.239268
0.07533
ZM
2021-03-05
24,708,211
39,045,794
0.634754
0.746025
0.234888
0.019087
ZM
2021-03-12
8,033,918
13,473,152
0.603265
0.704779
0.269333
0.025887
ZM
2021-03-19
5,584,505
10,143,785
0.56847
0.682273
0.290382
0.027345
ZM
2021-03-26
6,715,899
11,540,678
0.623413
0.718901
0.246619
0.03448
ZM
2021-04-02
3,165,259
6,542,677
0.57733
0.694588
0.275628
0.029784
ZM
2021-04-09
4,464,753
9,113,622
0.549722
0.647135
0.314062
0.038803
ZM
2021-04-16
3,912,218
9,728,800
0.448613
0.630983
0.322124
0.046893
ZM
2021-04-23
3,226,270
7,044,083
0.504902
0.608337
0.347717
0.043946
ZM
2021-04-30
2,772,050
5,725,682
0.555073
0.620499
0.335936
0.043566
ZM
2021-05-07
4,209,157
8,783,190
0.573216
0.580037
0.272837
0.147126
ZM
2021-05-14
6,480,906
11,842,890
0.568966
0.618825
0.272507
0.108668
ZM
2021-05-21
4,241,701
6,978,958
0.60679
0.64281
0.311229
0.045962
ZM
2021-05-28
3,511,929
5,666,516
0.66869
0.669273
0.288754
0.041973
ZM
2021-06-04
7,802,200
12,405,350
0.680703
0.749889
0.22294
0.027172
ZM
2021-06-11
5,977,741
12,014,531
0.592651
0.645108
0.322185
0.032708
ZM
2021-06-18
5,032,427
8,681,364
0.626591
0.670475
0.284414
0.04511
ZM
2021-06-25
3,533,784
6,032,866
0.603167
0.680669
0.280564
0.038767
ZM
2021-07-02
4,366,221
7,494,227
0.655167
0.619802
0.27233
0.107868
ZM
2021-07-09
3,460,756
5,873,329
0.575387
0.674263
0.28498
0.040758
ZM
2021-07-16
3,650,758
6,378,055
0.621519
0.628978
0.291864
0.079158
ZM
2021-07-23
8,971,455
11,993,512
0.760983
0.61977
0.308126
0.072104
ZM
2021-07-30
6,934,409
10,967,838
0.65632
0.669222
0.292886
0.037892
ZM
2021-08-06
5,626,301
10,620,597
0.590131
0.679348
0.283122
0.03753
ZM
2021-08-13
3,580,161
7,338,973
0.517022
0.645352
0.303966
0.050682
ZM
2021-08-20
3,374,144
6,242,374
0.611501
0.616985
0.336653
0.046362
ZM
2021-08-27
4,561,663
7,976,199
0.586571
0.655985
0.296876
0.047138
ZM
2021-09-03
20,942,028
45,268,768
0.514992
0.708357
0.242402
0.049241
ZM
2021-09-10
5,445,334
11,436,880
0.568497
0.612585
0.282413
0.105002
ZM
2021-09-17
7,994,181
15,444,794
0.542436
0.639467
0.260206
0.100326
ZM
2021-09-24
5,449,384
10,641,121
0.550886
0.674396
0.284054
0.041549
ZM
2021-10-01
8,205,563
15,276,863
0.599448
0.662462
0.293496
0.044042
ZM
2021-10-08
4,885,854
10,070,871
0.529812
0.646302
0.305014
0.048684
ZM
2021-10-15
3,697,394
8,786,777
0.584384
0.690322
0.263353
0.046325
ZM
2021-10-22
3,679,005
6,345,040
0.603762
0.689824
0.267391
0.042785
ZM
2021-10-29
3,484,691
6,336,189
0.648317
0.623885
0.258938
0.117177
ZM
2021-11-05
4,086,206
8,393,603
0.607625
0.682576
0.270261
0.047162
ZM
2021-11-12
5,341,880
10,120,209
0.533321
0.623469
0.334592
0.041939
ZM
2021-11-19
3,811,118
7,732,778
0.563251
0.673529
0.273231
0.053241
ZM
2021-11-26
14,015,115
32,683,765
0.498266
0.733145
0.226002
0.040852
ZM
2021-12-03
10,249,994
20,373,524
0.583279
0.668123
0.288595
0.043282
ZM
2021-12-10
4,008,937
9,517,842
0.548014
0.665827
0.276632
0.05754
ZM
2021-12-17
5,605,085
13,019,726
0.525935
0.618024
0.329673
0.052303
ZM
2021-12-24
4,398,704
10,567,748
0.533308
0.622791
0.277717
0.099492
ZM
2021-12-31
3,697,457
8,972,632
0.511754
0.715202
0.247769
0.037029
ZM
2022-01-07
5,207,174
10,382,953
0.562998
0.651994
0.301368
0.046638
ZM
2022-01-14
4,743,434
9,838,309
0.566343
0.681002
0.275916
0.043082
ZM
2022-01-21
4,600,465
8,960,601
0.60427
0.666945
0.294598
0.038458
ZM
2022-01-28
6,542,357
13,565,629
0.555051
0.689429
0.273315
0.037256
ZM
2022-02-04
4,225,507
8,915,694
0.543171
0.690807
0.272032
0.03716
ZM
2022-02-11
4,345,517
7,021,527
0.597866
0.70104
0.271188
0.027773
ZM
2022-02-18
7,148,431
10,968,287
0.686875
0.670386
0.299926
0.029688
ZM
2022-02-25
7,005,742
11,136,319
0.639869
0.676429
0.296457
0.027114
ZM
2022-03-04
14,317,463
23,559,115
0.647944
0.725368
0.250325
0.024307
ZM
2022-03-11
9,042,690
16,077,790
0.625043
0.682025
0.285428
0.032547
ZM
2022-03-18
10,389,669
19,227,595
0.573399
0.651713
0.308659
0.039628
ZM
2022-03-25
6,356,966
11,756,209
0.563194
0.63763
0.329253
0.033117
ZM
2022-04-01
5,229,158
9,463,330
0.576164
0.627907
0.329258
0.042835
ZM
2022-04-08
7,206,416
12,435,518
0.597648
0.585314
0.370132
0.044554
ZM
2022-04-15
5,078,707
8,871,036
0.647266
0.640219
0.322529
0.037252
ZM
2022-04-22
5,571,729
10,684,491
0.605098
0.663629
0.290875
0.045496
ZM
2022-04-29
4,935,754
9,109,041
0.621095
0.644343
0.301643
0.054014
ZM
2022-05-06
4,752,640
8,911,791
0.546105
0.659313
0.296555
0.044131
ZM
2022-05-13
8,398,416
16,544,854
0.541045
0.659978
0.29881
0.041211
ZM
2022-05-20
5,897,469
11,525,475
0.525396
0.693215
0.280633
0.026152
ZM
2022-05-27
25,659,225
45,559,935
0.547035
0.735065
0.206223
0.058712
ZM
2022-06-03
6,111,928
10,831,780
0.595876
0.731828
0.242747
0.025425
ZM
2022-06-10
6,509,496
10,884,282
0.616638
0.717118
0.257392
0.02549
ZM
2022-06-17
10,401,507
15,998,952
0.655077
0.677472
0.279489
0.043039
ZM
2022-06-24
5,792,163
13,215,774
0.504878
0.689789
0.265704
0.044507
ZM
2022-07-01
4,536,875
9,082,525
0.614424
0.677022
0.269222
0.053756
ZM
2022-07-08
4,138,007
9,046,875
0.524597
0.695536
0.250756
0.053708
ZM
2022-07-15
6,473,024
16,158,825
0.50848
0.693944
0.260771
0.045284
ZM
2022-07-22
5,655,770
10,649,176
0.612971
0.676894
0.237164
0.085942
ZM
2022-07-29
4,567,300
7,731,063
0.670739
0.708774
0.234235
0.056991
ZM
2022-08-05
4,320,079
6,887,490
0.696299
0.690883
0.262755
0.046363
ZM
2022-08-12
4,898,525
11,127,007
0.571491
0.659948
0.297786
0.042267
ZM
2022-08-19
7,443,134
12,412,807
0.610759
0.698786
0.25733
0.043884
ZM
2022-08-26
20,898,379
37,409,202
0.556806
0.748026
0.220387
0.031587
ZM
2022-09-02
7,870,199
14,295,228
0.645576
0.673422
0.275518
0.05106
ZM
2022-09-09
5,119,906
8,321,466
0.655124
0.621797
0.336538
0.041665
ZM
2022-09-16
6,536,782
10,158,078
0.657779
0.574225
0.378087
0.047688
ZM
2022-09-23
5,215,753
9,343,443
0.605486
0.608937
0.342275
0.048788
ZM
2022-09-30
5,425,821
9,123,460
0.671304
0.583401
0.286112
0.130486
ZM
2022-10-07
6,075,669
9,762,168
0.667938
0.573201
0.302152
0.124647
ZM
2022-10-14
6,641,689
13,205,250
0.626273
0.562587
0.319174
0.118239
ZM
2022-10-21
4,880,081
8,406,750
0.584776
0.604679
0.363455
0.031866
ZM
2022-10-28
3,287,293
6,321,090
0.525861
0.639561
0.32197
0.038469
ZM
2022-11-04
3,640,799
6,530,575
0.572044
0.636628
0.323402
0.03997
ZM
2022-11-11
7,422,914
12,813,099
0.553928
0.668666
0.303184
0.02815
ZM
2022-11-18
4,250,446
7,119,694
0.579766
0.684497
0.282562
0.032941
ZM
2022-11-25
10,322,126
17,802,783
0.528861
0.771731
0.197776
0.030492
ZM
2022-12-02
7,153,527
13,423,971
0.555943
0.740343
0.235238
0.024419
ZM
2022-12-09
3,729,797
7,250,304
0.50399
0.706639
0.267686
0.025675