CLI Reference

Both packages install CLI commands after pip install.

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nse-data CLI

nse-data --help

nse-data get — Print dataset as DataFrame

nse-data get <category> <subcategory> <dataset> <date>

nse-data get capital_market equities_sme sec_bhavdata_full 2026-05-22
nse-data get capital_market indices ind_close_all 2026-05-22
nse-data get derivatives equity fo_secban 2026-05-22
nse-data get debt corporate cbm_trd 2026-05-21

nse-data download — Save to disk

nse-data download <category> <subcategory> <dataset> <date> [--out DIR]

nse-data download capital_market equities_sme sec_bhavdata_full 2026-05-22
nse-data download capital_market equities_sme sec_bhavdata_full 2026-05-22 --out ./data

nse-data list — List all datasets

nse-data list
nse-data list --category derivatives
nse-data list --category capital_market --subcategory equities_sme

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mcx-data CLI

mcx-data --help

mcx-data spot-recent — Today’s spot prices

mcx-data spot-recent
mcx-data spot-recent --commodity GOLD
mcx-data spot-recent --commodity SILVER --out ./data

mcx-data spot-archive — Historical spot prices

mcx-data spot-archive --from 01/05/2026 --to 22/05/2026 --commodity GOLD
mcx-data spot-archive --from 2026-01-01 --to 2026-05-22 --commodity CRUDEOIL --out ./data

Save to S3:

mcx-data spot-archive \
  --from 01/05/2026 --to 22/05/2026 \
  --commodity GOLD \
  --s3-bucket my-bucket --s3-prefix raw/mcx/

mcx-data list — List datasets

mcx-data list

mcx-data commodities — List available commodities

mcx-data commodities
# ALUMINI, ALUMINIUM, CARDAMOM, COPPER, COTTON, COTTONOIL,
# CPO, CRUDEOIL, CRUDEOILM, ELECDMBL, GOLD, GOLDGUINEA,
# GOLDM, GOLDPETAL, GOLDTEN, KAPAS, LEAD, LEADMINI,
# MENTHAOIL, NATGASMINI, NATURALGAS, NICKEL, SILVER, SILVERM,
# SILVERMIC, STEELREBAR, ZINC, ZINCMINI