Upload dataset

README.md

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+---
+dataset_info:
+  features:
+  - name: trade_date
+    sequence: string
+  - name: open
+    sequence: float64
+  - name: high
+    sequence: float64
+  - name: low
+    sequence: float64
+  - name: close
+    sequence: float64
+  - name: pre_close
+    sequence: float64
+  - name: change
+    sequence: float64
+  - name: pct_chg
+    sequence: float64
+  - name: vol
+    sequence: float64
+  - name: amount
+    sequence: float64
+  - name: ts_code
+    dtype: string
+  splits:
+  - name: train
+    num_bytes: 1073280902
+    num_examples: 5356
+  download_size: 606707380
+  dataset_size: 1073280902
+configs:
+- config_name: default
+  data_files:
+  - split: train
+    path: data/train-*
+---

data/train-00000-of-00003.parquet

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+size 278148304

data/train-00001-of-00003.parquet

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+size 220343894

data/train-00002-of-00003.parquet

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+size 108215182