{"uid":"cap_RfoYIWkSRGC37YyzQkCAq","slug":"trading-journal-observations-adjacent-row-changes-secondary-measure-5a52e7cd","name":"Trading Journal Observations — Adjacent Row Changes + Secondary-Measure Weighted Mean","description":"Trading journal observations — Adjacent row changes + Secondary-measure weighted mean: Adjacent row changes + 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.","url":"https://market.datapackvibe.com/x402/assistant-ib26-finance-09-159?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"}}},"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_0VlAf-SXpUUBc5-wSn-11","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 adjacent row-to-row changes and a secondary-measure weighted mean for up to 200 trading journal records containing entry and exit price data.","exampleAgentPrompt":"I have 4 trading journal entries — row-1 on 2026-10-01 with entry 10 and exit 1, row-2 on 2026-10-02 with entry 20 and exit 2, row-3 on 2026-10-03 with entry 15 and exit 3, and row-4 on 2026-10-04 with entry 30 and exit 4, all in group-a or group-b — can you run both the adjacent row changes and the secondary-measure weighted mean reports on the entry_price field?","exampleUseCases":[{"title":"Daily trade P&L delta analysis","prompt":"I have 50 trading journal rows from last month with entry and exit prices — can you compute the adjacent row changes and the secondary-measure weighted mean for the exit_price field so I can see how my positions shifted day by day?"},{"title":"Instrument group price trend review","prompt":"Here are 120 trading journal records across three instrument groups with dates, entry prices, and exit prices — run the adjacent row changes plus secondary-measure weighted mean on entry_price so I can review sequential price movement trends."},{"title":"End-of-week trade statistics summary","prompt":"I've got 30 trade rows from this week, each with a date, instrument group, entry price, and exit price — please generate both the row-change report and the weighted mean report on exit_price so I can summarize performance."}],"resultDescription":"Two analytical reports: (1) adjacent row changes showing sequential deltas for the selected field (entry_price or exit_price) across all supplied rows, and (2) a secondary-measure weighted mean aggregating the selected field values. Both reports are computed locally from the supplied data with no external lookups or predictions.","failureModes":["Missing required fields (row_id, date, instrument_group, entry_price, exit_price) returns a validation error","More than 200 rows submitted exceeds the maxItems limit and will be rejected","Invalid date format (not YYYY-MM-DD) fails pattern validation","Numeric values outside ±1,000,000,000,000 fail schema bounds","Empty rows array (minItems: 1 not met) returns an error","Invalid field enum value (not entry_price or exit_price) causes rejection"],"whenToPreferThis":"Choose this endpoint when you need two specific statistical computations — adjacent row-to-row change analysis and secondary-measure weighted mean — on trading journal data with entry and exit prices, and want both reports in a single $0.01 USDC call for up to 200 rows. Prefer it over general-purpose analytics tools when your data is already structured as trading journal records and you need fast, offline, deterministic computation with no external dependencies.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-28T06:47:15.940Z","isFirstParty":false,"canonicalSlug":"trading-journal-observations-adjacent-row-changes-secondary-measure-5a52e7cd"}