seed: raw OHLCV long format

README.md

@@ -1276,10 +1276,10 @@ dataset_info:
     dtype: float64
   splits:
   - name: train
-    num_bytes: 15279007
-    num_examples: 220504
-  download_size: 27014357
-  dataset_size: 15279007
+    num_bytes: 15281641
+    num_examples: 220542
+  download_size: 27021308
+  dataset_size: 15281641
 - config_name: prices
   features:
   - name: date

ohlcv/train-00000-of-00001.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:45dcc6fcf7f184fa9cfacefcd9ae8df90db02d6dc0e6973c5fcbb2c5ddd5f4ba
-size 9053231
+oid sha256:a5fa9fd2fb06e716741ed7774a79c7a35adf201359e8cb1ace3d0462ca6a1907
+size 9060182