- name
- tvscreener
- description
- Query TradingView screener data for HK, A-share, A-share ETF, and US symbols with deepentropy/tvscreener. Use for stock lookup, technical indicators (price/change/RSI/MACD/volume), symbol filtering, and custom field/filter-based market queries.
tvscreener
Use this skill for market queries with simple scripts first, then native Python when needed.
Install
python3 -m pip install -U tvscreenerPython must be >=3.10.
Quick commands (run from skill root)
Use Python 3.10+ in your preferred environment (venv/pyenv/system Python).
# Preset single-symbol output (recommended)
python3 scripts/query_symbol.py --symbol HKEX:700 --market HONGKONG
# Custom query (fields + filters)
bash scripts/run_query.sh \
--market CHINA \
--symbol SHSE:600519 \
--fields 'NAME,PRICE,CHANGE_PERCENT,VOLUME,RELATIVE_STRENGTH_INDEX_14,MACD_LEVEL_12_26,MACD_SIGNAL_12_26,MACD_HIST,SIMPLE_MOVING_AVERAGE_20,SIMPLE_MOVING_AVERAGE_50,SIMPLE_MOVING_AVERAGE_200,EXPONENTIAL_MOVING_AVERAGE_20,EXPONENTIAL_MOVING_AVERAGE_50,EXPONENTIAL_MOVING_AVERAGE_200,BOLLINGER_UPPER_BAND_20,BOLLINGER_LOWER_BAND_20,STOCHASTIC_PERCENTK_14_3_3,STOCHASTIC_PERCENTD_14_3_3,AVERAGE_TRUE_RANGE_14,MOVING_AVERAGES_RATING' \
--filter 'NAME=600519'
# Field discovery
python3 scripts/discover_fields.py --keyword macd --limit 20Shell quoting notes
- Wrap
--fieldsand--filterin single quotes. - If you use interval syntax like
FIELD|60, quoting is mandatory to avoid shell pipe parsing.
Query rules
- Core technical set (recommended):
PRICE,CHANGE_PERCENT,VOLUME,RELATIVE_STRENGTH_INDEX_14,MACD_LEVEL_12_26,MACD_SIGNAL_12_26,MACD_HIST,SIMPLE_MOVING_AVERAGE_20/50/200,EXPONENTIAL_MOVING_AVERAGE_20/50/200,BOLLINGER_UPPER_BAND_20,BOLLINGER_LOWER_BAND_20,STOCHASTIC_PERCENTK_14_3_3,STOCHASTIC_PERCENTD_14_3_3,AVERAGE_TRUE_RANGE_14,MOVING_AVERAGES_RATING - Interval fields syntax:
FIELD|60/FIELD|240(example:RELATIVE_STRENGTH_INDEX_14|60)
- Current caveat: interval fields may fail in scripts/custom_query.py with FieldWithInterval attribute errors in some tvscreener versions. - Workaround: run without interval fields, or use scripts/query_symbol.py for stable single-symbol technical snapshots.
- Filters:
=,!=,>,<,>=,<=
Troubleshooting
ImportError: cannot import name 'Market' from 'tvscreener'
- Usually caused by mismatched Python/site-packages or multiple Python environments. - Fix: ensure commands and installation use the same Python (3.10+), then reinstall: - python3 -m pip install -U tvscreener
zsh: command not found: 60,...
- Cause: unquoted FIELD|60 interpreted as shell pipes. - Fix: single-quote the full --fields string.
References
- Workflow + patterns:
references/README_USAGE.md - API details:
- references/api/screeners.md - references/api/fields.md - references/api/filters.md - references/api/enums.md
If scripts are insufficient, read references and write direct Python using tvscreener native API.
Regression test
bash scripts/test_markets.shCovers Tencent (HK), Moutai (A), A-share ETF (510300), and BIDU (US).