{"uid":"cap__TakhpQ9yMZmflxCDgC64","slug":"trading-journal-observations-weighted-mean-keyed-dataset-comparison-6f35300c","name":"Trading Journal Observations — Weighted Mean & Keyed Dataset Comparison","description":"Trading journal observations — Secondary-measure weighted mean + Keyed dataset comparison: Secondary-measure weighted mean + Keyed dataset comparison 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.","url":"https://market.datapackvibe.com/x402/assistant-ib26-finance-09-186?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","instrument_group","date","entry_price","exit_price"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"exit_price":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"entry_price":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"instrument_group":{"type":"string","default":"","maxLength":80}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","exit_price":1,"entry_price":10,"instrument_group":"group-a"},{"date":"2026-10-02","row_id":"row-2","exit_price":2,"entry_price":20,"instrument_group":"group-b"},{"date":"2026-10-03","row_id":"row-3","exit_price":3,"entry_price":15,"instrument_group":"group-a"},{"date":"2026-10-04","row_id":"row-4","exit_price":4,"entry_price":30,"instrument_group":"group-b"}],"maxItems":200,"minItems":1},"field":{"enum":["entry_price","exit_price"],"type":"string","default":"entry_price"},"other":{"type":"array","items":{"type":"object","required":["row_id","instrument_group","date","entry_price","exit_price"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"exit_price":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"entry_price":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"instrument_group":{"type":"string","default":"","maxLength":80}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","exit_price":1,"entry_price":10,"instrument_group":"group-a"},{"date":"2026-10-02","row_id":"row-2","exit_price":2,"entry_price":21,"instrument_group":"group-b"},{"date":"2026-10-03","row_id":"row-3","exit_price":3,"entry_price":17,"instrument_group":"group-a"},{"date":"2026-10-04","row_id":"row-4","exit_price":4,"entry_price":33,"instrument_group":"group-b"}],"maxItems":200,"minItems":0}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_LDIv5UG6Kudovwn0TJL8c","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes a secondary-measure weighted mean and performs a keyed dataset comparison across two sets of trading journal records (entry_price, exit_price) for up to 200 rows each.","exampleAgentPrompt":"Take my two sets of trading journal records — both have up to 50 rows with row_id, instrument_group, date, entry_price, and exit_price — and give me the secondary-measure weighted mean for exit_price plus a side-by-side keyed comparison between the two datasets.","exampleUseCases":[{"title":"Monthly trade performance weighted mean","prompt":"I have 80 trade records from last month, each with a row_id, instrument_group, date, entry_price, and exit_price. Can you compute the secondary-measure weighted mean for entry_price across all of them?"},{"title":"Before-and-after strategy dataset comparison","prompt":"I ran two versions of my trading strategy and have two datasets of up to 60 rows each — same row IDs but different exit prices. Can you do a keyed comparison between them and also give me the weighted mean on exit_price?"},{"title":"Multi-group instrument price analysis","prompt":"Here are 120 trading journal rows split across instrument groups like 'equities' and 'futures', each with entry and exit prices. Run the weighted mean on entry_price and compare this dataset against my baseline dataset with the same row keys."}],"resultDescription":"Returns two analytical reports: (1) a secondary-measure weighted mean calculated over the specified price field (entry_price or exit_price) across the supplied rows, and (2) a keyed dataset comparison between the primary and secondary row sets, highlighting differences by row_id and instrument_group. No external data is fetched; all computation is performed locally on the supplied data.","failureModes":["Rows array is empty or exceeds 200 items — validation error returned","Missing required fields (row_id, instrument_group, date, entry_price, exit_price) on any row — schema validation failure","Date field does not match YYYY-MM-DD pattern — rejected","Numeric price values outside allowed range (-1e12 to 1e12) — rejected","field enum value not one of 'entry_price' or 'exit_price' — invalid input error","row_id values not unique across primary or secondary dataset — may produce unexpected keyed comparison results"],"whenToPreferThis":"Choose this endpoint when you need both a weighted mean computation and a keyed dataset comparison on trading journal data (entry_price/exit_price) in a single call for up to 200 rows per dataset. It is ideal for offline/batch analysis of historical trade records without requiring live market data, external lookups, or prediction. At $0.01 USDC for two reports, it is cost-effective for routine journaling and strategy comparison workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T13:16:44.131Z","isFirstParty":false,"canonicalSlug":"trading-journal-observations-weighted-mean-keyed-dataset-comparison-6f35300c"}