Chip Distribution
Daily chip (cost) distribution and win-rate data, one row per stock per trading day, describing the structure of holders' cost basis. Fields include historical low/high cost, cost percentiles (5%/15%/50%/85%/95%), the weighted-average cost, and the winner rate (share of holdings in profit at the current price). Use it to gauge trapped-supply and unwinding pressure, detect chip concentration or dispersion, and support resistance/support analysis. Note the distribution is an estimation model derived from historical turnover rather than actual holdings, so treat it as a structural indication only.
GET /v2/chips/distributionParameters
Name
Type
Required
Description
symbol
string
No
Stock code (recommended)
start_date
string
No
Start date (YYYYMMDD)
end_date
string
No
End date (YYYYMMDD)
trade_date
string
No
Trading date YYYYMMDD (single day)
Response Fields
Field
Type
Description
symbol
string
Stock code
trade_date
string
Trading date
winner_rate
number
Winner rate (% of shareholders in profit)
weight_avg
number
Weighted average cost
cost_5pct
number
5th percentile cost
cost_25pct
number
25th percentile cost
cost_50pct
number
Median cost
cost_75pct
number
75th percentile cost
cost_95pct
number
95th percentile cost
API Example
cURL
curl -H "X-API-Key: YOUR_KEY" \
"https://asharehub.com/v2/chips/distribution?symbol=000001.SZ"Python SDK
from asharehub import AShareHub
client = AShareHub(api_key="YOUR_KEY")
df = client.chip_distribution(symbol="000001.SZ")
print(df.head())Sample Data
returns a pandas.DataFrame
| symbol | trade_date | his_low | his_high | cost_5pct | cost_15pct | cost_50pct | cost_85pct | cost_95pct | weight_avg | … +1 |
|---|---|---|---|---|---|---|---|---|---|---|
| 000001.SZ | 20260626 | 0.2 | 20.8 | 10.2 | 10.4 | 10.8 | 11.2 | 12.2 | 10.95 | … |
| 000001.SZ | 20260625 | 0.2 | 20.8 | 10.2 | 10.4 | 10.8 | 11.2 | 12.2 | 10.96 | … |
| 000001.SZ | 20260624 | 0.2 | 20.8 | 10.2 | 10.4 | 10.8 | 11.2 | 12.2 | 10.97 | … |
Esc