High-Frequency Vertical Horizontal Filter (VHF)

Query intraday minute-bar VHF (Vertical Horizontal Filter) for A-share securities via the market data service.VHF measures trend strength: values > 1 indicate trending, < 1 indicate ranging. Default: N=28.codes: comma-separated security codes (e.g. '600000.SH,000001.SZ').interval: minute bar width — 1/3/5/10/15/30/60.starttime/endtime: 'YYYY-MM-DD HH: MM: SS' intraday range.

bycn financial pro 数据 (cn financial pro Data)

468calls

N/Alatency

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Call setup

Tool IDcn_financial_pro.hf_vhf.v1

Request parametersJSON

Before this Call

0.0013 credits / quantity · min 1 credit

The final charge is settled from actual provider usage and will appear in Usage.