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
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
ZM
2022-12-16
4,151,462
7,370,159
0.567666
0.701385
0.271285
0.02733
ZM
2022-12-23
4,902,439
7,781,001
0.582189
0.771327
0.207555
0.021118
ZM
2022-12-30
3,075,587
5,087,546
0.670297
0.698046
0.265015
0.036939
ZM
2023-01-06
3,954,249
6,144,645
0.606613
0.728427
0.2472
0.024373
ZM
2023-01-13
4,593,390
7,046,307
0.694456
0.669458
0.296593
0.033948
ZM
2023-01-20
3,667,991
5,551,892
0.679636
0.714566
0.247371
0.038062
ZM
2023-01-27
4,432,873
7,614,560
0.601824
0.716323
0.251559
0.032118
ZM
2023-02-03
7,053,187
11,898,732
0.611627
0.722287
0.238446
0.039267
ZM
2023-02-10
11,818,605
17,358,077
0.65805
0.748882
0.215899
0.035219
ZM
2023-02-17
4,114,059
6,713,727
0.652636
0.675868
0.272769
0.051363
ZM
2023-02-24
3,457,285
4,983,852
0.753107
0.681822
0.269428
0.04875
ZM
2023-03-03
16,242,349
24,020,402
0.681566
0.753544
0.223561
0.022895
ZM
2023-03-10
4,887,747
8,750,401
0.620986
0.723112
0.246598
0.03029
ZM
2023-03-17
4,851,179
8,729,611
0.614818
0.71313
0.235826
0.051045
ZM
2023-03-24
4,031,108
7,305,253
0.678743
0.701447
0.26036
0.038193
ZM
2023-03-31
4,526,455
6,677,959
0.665587
0.704618
0.271605
0.023778
ZM
2023-04-07
3,073,857
4,570,716
0.713672
0.73794
0.231679
0.030382
ZM
2023-04-14
3,542,385
8,375,882
0.511628
0.69684
0.271589
0.031571
ZM
2023-04-21
4,031,067
8,916,871
0.488181
0.709745
0.263484
0.026771
ZM
2023-04-28
8,056,864
17,975,549
0.48681
0.735237
0.238738
0.026024
ZM
2023-05-05
3,440,241
7,769,766
0.465196
0.702488
0.26638
0.031132
ZM
2023-05-12
3,123,078
7,886,715
0.444919
0.717004
0.254763
0.028233
ZM
2023-05-19
3,897,118
9,239,013
0.430752
0.735952
0.229306
0.034742
ZM
2023-05-26
14,789,964
26,378,369
0.54626
0.722985
0.253861
0.023154
ZM
2023-06-02
4,216,613
7,824,543
0.589216
0.70578
0.27332
0.0209
ZM
2023-06-09
7,158,567
11,282,509
0.62392
0.811352
0.180292
0.008356
ZM
2023-06-16
4,882,773
7,950,237
0.594136
0.755277
0.236593
0.00813
ZM
2023-06-23
2,823,863
4,983,919
0.552013
0.808331
0.18845
0.003219
ZM
2023-06-30
1,387,153
2,775,534
0.519975
0.477866
0.510983
0.011151
ZM
2023-07-07
414,488
846,716
0.46267
0.051179
0.930018
0.018803
ZM
2023-07-14
838,415
1,777,272
0.498567
0.023218
0.951746
0.025036
ZM
2023-07-21
773,246
1,424,295
0.528451
0.041515
0.943956
0.01453
ZM
2023-07-28
672,439
1,176,709
0.562443
0.044139
0.926836
0.029025
ZM
2023-08-04
593,857
1,044,015
0.650378
0.082678
0.868807
0.048515
ZM
2023-08-11
531,268
1,099,533
0.527058
0.051845
0.887136
0.061019
ZM
2023-08-18
535,863
887,843
0.578911
0.046701
0.932264
0.021035
ZM
2023-08-25
1,164,800
1,875,525
0.617973
0.063341
0.910552
0.026107
ZM
2023-09-01
750,545
1,235,341
0.606803
0.067245
0.904725
0.02803
ZM
2023-09-08
861,062
1,568,419
0.476073
0.06492
0.913535
0.021545
ZM
2023-09-15
651,244
1,345,404
0.566226
0.082527
0.887859
0.029614
ZM
2023-09-22
548,885
884,302
0.649786
0.070577
0.891476
0.037948
ZM
2023-09-29
598,338
910,464
0.663019
0.077797
0.885201
0.037003
ZM
2023-10-06
969,679
1,521,346
0.654658
0.069774
0.912461
0.017765
ZM
2023-10-13
614,378
1,275,663
0.519807
0.055221
0.921731
0.023048
ZM
2023-10-20
439,811
910,989
0.528696
0.052171
0.900821
0.047008
ZM
2023-10-27
478,838
1,007,522
0.56696
0.031943
0.919386
0.048672
ZM
2023-11-03
484,652
885,169
0.61341
0.064079
0.861195
0.074726
ZM
2023-11-10
419,840
948,233
0.507877
0.039256
0.894086
0.066658
ZM
2023-11-17
546,027
1,457,496
0.470248
0.047538
0.873865
0.078598
ZM
2023-11-24
1,282,564
2,259,168
0.541554
0.062453
0.912208
0.025339
ZM
2023-12-01
784,314
1,524,682
0.546041
0.062862
0.907809
0.029329
ZM
2023-12-08
1,124,226
2,238,744
0.534799
0.044308
0.899805
0.055887
ZM
2023-12-15
1,210,604
2,589,740
0.50487
0.024476
0.929094
0.04643
ZM
2023-12-22
376,084
1,008,052
0.352457
0.027273
0.945447
0.02728
ZM
2023-12-29
413,117
882,191
0.404262
0.019045
0.957533
0.023423
ZM
2024-01-05
283,824
728,909
0.446447
0.03948
0.88331
0.07721