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Every other figure stays under its owner's terms: issuer_fields as the issuer published them, vendor_fields from an end-of-day data vendor.","fields_note":"Not yet classed field by field: only figures ETFIQ computes are covered by its licence.","cite_as":"ETFIQ, Fund flows of BFJA, data as of 2026-10-08, https://etfiq.com/funds/bfja"},"schemaVersion":3,"ticker":"BFJA","seriesId":"S000097950","name":"FT Vest Bitcoin Strategy Floor15 ETF - January","desk":"buffer","category":null,"segment":null,"issuer":"First Trust","theme":null,"index":null,"asOf":"2026-10-08","coverage":"daily","daily":[{"d":"2026-10-06","flow":0,"navDate":"2026-10-02","src":"capture","house":"First Trust","spanDays":2,"why":"covers 2 trading days: no count was read for the 1 session(s) between 2026-10-02 and 2026-10-06"},{"d":"2026-10-07","flow":0,"navDate":"2026-10-06","src":"capture","house":"First Trust"},{"d":"2026-10-08","flow":0,"navDate":"2026-10-07","src":"capture","house":"First Trust"}],"monthly":[{"m":"2026-01","flow":1001516,"src":"nport","accession":"0000940400-26-021482","filed":"2026-05-28","form":"NPORT-P","in":1001516,"out":0,"scope":"fund"},{"m":"2026-02","flow":0,"src":"nport","accession":"0000940400-26-021482","filed":"2026-05-28","form":"NPORT-P","in":0,"out":0,"scope":"fund"},{"m":"2026-03","flow":0,"src":"nport","accession":"0000940400-26-021482","filed":"2026-05-28","form":"NPORT-P","in":0,"out":0,"scope":"fund"},{"m":"2026-04","flow":0,"src":"nport","accession":"0000940400-26-033046","filed":"2026-08-21","form":"NPORT-P","in":0,"out":0,"scope":"fund","flowPct":0.0,"startAssets":911325,"startAsOf":"2026-03-31","startBasis":"nport","startAccession":"0000940400-26-021482"},{"m":"2026-05","flow":0,"src":"nport","accession":"0000940400-26-033046","filed":"2026-08-21","form":"NPORT-P","in":0,"out":0,"scope":"fund"},{"m":"2026-06","flow":0,"src":"nport","accession":"0000940400-26-033046","filed":"2026-08-21","form":"NPORT-P","in":0,"out":0,"scope":"fund"},{"m":"2026-10","flow":0,"src":"daily","days":3,"of":3,"from":"2026-10-06","to":"2026-10-08","in":0,"out":0,"inDays":0,"outDays":0}],"heartbeats":[],"splits":[],"windows":{"SINCE":{"flow":1001516,"from":"2026-01-01","to":"2026-10-08","firstMonth":"2026-01","months":7,"basis":"mixed","scope":"fund"}},"weeks":[{"week":"2026-10-05","flow":0,"heartbeat":0,"days":3,"of":3,"from":"2026-10-06","to":"2026-10-08"}],"months":[{"m":"2026-01","flow":1001516,"src":"nport","accession":"0000940400-26-021482","filed":"2026-05-28","form":"NPORT-P","in":1001516,"out":0,"scope":"fund"},{"m":"2026-02","flow":0,"src":"nport","accession":"0000940400-26-021482","filed":"2026-05-28","form":"NPORT-P","in":0,"out":0,"scope":"fund"},{"m":"2026-03","flow":0,"src":"nport","accession":"0000940400-26-021482","filed":"2026-05-28","form":"NPORT-P","in":0,"out":0,"scope":"fund"},{"m":"2026-04","flow":0,"src":"nport","accession":"0000940400-26-033046","filed":"2026-08-21","form":"NPORT-P","in":0,"out":0,"scope":"fund","flowPct":0.0,"startAssets":911325,"startAsOf":"2026-03-31","startBasis":"nport","startAccession":"0000940400-26-021482"},{"m":"2026-05","flow":0,"src":"nport","accession":"0000940400-26-033046","filed":"2026-08-21","form":"NPORT-P","in":0,"out":0,"scope":"fund"},{"m":"2026-06","flow":0,"src":"nport","accession":"0000940400-26-033046","filed":"2026-08-21","form":"NPORT-P","in":0,"out":0,"scope":"fund"},{"m":"2026-10","flow":0,"src":"daily","days":3,"of":3,"from":"2026-10-06","to":"2026-10-08","in":0,"out":0,"inDays":0,"outDays":0}],"windowsNot":{"1W":{"why":"daily counts start after the window opens","dailyFrom":"2026-10-06","windowFrom":"2026-10-05"},"1M":{"why":"daily counts start after the window opens","dailyFrom":"2026-10-06","windowFrom":"2026-09-10"},"3M":{"why":"daily counts start after the window opens","dailyFrom":"2026-10-06","windowFrom":"2026-07-10"},"YTD":{"why":"daily counts start after the window opens","dailyFrom":"2026-10-06","windowFrom":"2026-01-02"},"1Y":{"why":"daily counts start after the window opens","dailyFrom":"2026-10-06","windowFrom":"2025-10-10"}},"dailySpan":{"flow":0,"heartbeat":0,"days":3,"of":3,"from":"2026-10-06","to":"2026-10-08","inDays":0,"outDays":0,"sessions":4},"netAssets":{"from":"2026-03-31","to":"2026-10-08","points":6,"years":[2026],"scope":"fund","segments":[{"basis":"nport","from":"2026-03-31","to":"2026-06-30","points":2},{"basis":"daily","from":"2026-10-02","to":"2026-10-02","points":1,"gaps":0},{"basis":"aum.json","from":"2026-10-06","to":"2026-10-08","points":3}],"gaps":0,"file":"/data/flows/assets/bfja/{year}.json","frozenThrough":"2026-10-08"},"nport12":{"end":"2026-06","from":"2025-07","flow":1001516,"months":6,"of":12,"scope":"fund","filings":["0000940400-26-021482","0000940400-26-033046"]},"country":{"basis":null,"why":"no holdings book"}}