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Trading Journal Observations — Daily Sum Series + Secondary-Measure Weighted Mean
x402
Trading Journal Observations — Daily Sum Series + Secondary-Measure Weighted Mean is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-26).
Computes a daily sum series and a secondary-measure weighted mean over trading journal records (entry_price, exit_price) for up to 200 rows, returning two analytical reports.
Price / call$0.01
Success—
StatusUnknown
How this service works
Trading journal observations — Daily sum series + Secondary-measure weighted mean: Daily sum series + Secondary-measure weighted mean for supplied trading journal observations records (entry_price, exit_price). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.
Output
Two analytical reports: (1) a daily sum series aggregating the selected field (entry_price or exit_price) by date across all rows, and (2) a secondary-measure weighted mean using the complementary price field as weight — all computed locally on the supplied data without any external lookup.
Example use cases
Daily P&L aggregation by instrument group
“I have 150 rows of trading journal data with dates, entry prices, exit prices, and instrument groups — can you compute the daily sum series and weighted mean using entry_price as the primary field so I can see my daily exposure totals?”
Exit price weighted mean for strategy review
“Run the daily sum and secondary-measure weighted mean on my 80 trade records using exit_price — I want to understand how my exit prices are distributed across days relative to the secondary measure.”
Multi-group trade summary for reporting
“I need two analytical reports on my trading journal: a daily sum series and a secondary-measure weighted mean. I have 200 rows spanning October 2026 across group-a and group-b instruments, analyzing entry_price. Can you process that?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-finance-09-142?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need two complementary statistical summaries — a daily sum series and a weighted mean — on trading journal data in a single low-cost call ($0.01 USDC). It is ideal for local, offline-style analytics on batches of up to 200 trade records where no live market data, prediction, or external enrichment is needed.
Side effects
- Fewer than 1 row supplied — validation error
- More than 200 rows supplied — exceeds limit
- Invalid date format (not YYYY-MM-DD) — schema validation failure
- Null values in entry_price or exit_price may affect weighted mean computation
- Invalid field enum value — schema rejection
- Missing required fields (row_id, instrument_group, date) — validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string |
Tags
x402
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