What it does
A Claude Code skill that estimates how China's national team, Central Huijin, has moved its broad-base ETF holdings. It tracks changes in ETF share counts on the Shanghai Stock Exchange across six broad indexes, which removes the effect of price moves. It produces an overview chart, one chart per index and a JSON file with the series, and helps tell real reductions apart from rotation between indexes.
Use cases
- 01Chart ETF share changes for six broad indexes
- 02Check whether a reduction is real or a rotation
- 03Export the series as JSON for further analysis