finance1k / metadata /panel_volume.json
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{
"arrays": {
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"lagged_vol": {
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"symbols": {
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"xs_vol": {
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"canonical_panel": {
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},
"format": "finance1k-panel-metadata-v1",
"scalars": {
"context": {
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"value": 96
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"lv_med": {
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"lv_std": {
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"train": {
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},
"target": "volume",
"target_semantics": "log(volume_t / volume_t-1), an hourly log-volume change"
}