zfin-vestwell/data/recorded.srf

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Text

#!srfv1
# Hand-typed unit values recovered from the finance repo's portfolio snapshots
# (history/*-portfolio.srf). Used by `verify` as an INDEPENDENT check: these
# values are never fed into the reconstruction, so agreement with them is
# evidence the model is right rather than evidence it was fitted.
#
# `snapshot_date` is the date the value was recorded, NOT the date the value is
# for. The operator read the number off the Vestwell portal, which publishes the
# prior business day's unit value, so each row is compared against the
# reconstruction at the last trading day STRICTLY BEFORE snapshot_date. That
# lag=1 alignment was established empirically: it minimises residual variance
# across the whole series, and it matches the live feed's own navDate lag.
#
# Values are rounded to 2dp at the source, which is +/-0.005 of unavoidable
# noise (about 0.03% at these levels). Expect agreement at roughly that scale,
# not better.
#
# DELIBERATELY EXCLUDED: the 2026-04-06 snapshot, which carried 18.15 / 15.50.
# Those are the lots' open_price from 2026-02-26, still sitting in the price
# field because no manual refresh had happened yet. They are not observations of
# anything and including them corrupts the comparison.
symbol::ORCBI,snapshot_date::2026-04-27,unit_value:num:18.27
symbol::ORCBI,snapshot_date::2026-05-04,unit_value:num:18.32
symbol::ORCBI,snapshot_date::2026-05-11,unit_value:num:18.61
symbol::ORCBI,snapshot_date::2026-05-26,unit_value:num:18.59
symbol::ORCBI,snapshot_date::2026-06-01,unit_value:num:18.84
symbol::ORCBI,snapshot_date::2026-06-08,unit_value:num:18.47
symbol::ORCBI,snapshot_date::2026-06-15,unit_value:num:18.70
symbol::ORCBI,snapshot_date::2026-06-22,unit_value:num:18.86
symbol::ORCBI,snapshot_date::2026-06-29,unit_value:num:18.64
symbol::ORCBI,snapshot_date::2026-07-06,unit_value:num:18.74
symbol::ORCBI,snapshot_date::2026-07-20,unit_value:num:18.62
symbol::ORCBI,snapshot_date::2026-07-24,unit_value:num:18.52
symbol::ORCBI,snapshot_date::2026-08-03,unit_value:num:18.64
symbol::ORCBI,snapshot_date::2026-08-10,unit_value:num:19.06
symbol::ORCBI,snapshot_date::2026-08-17,unit_value:num:19.12
symbol::ORCBI,snapshot_date::2026-08-24,unit_value:num:19.01
symbol::ORC42,snapshot_date::2026-04-27,unit_value:num:15.73
symbol::ORC42,snapshot_date::2026-05-04,unit_value:num:15.82
symbol::ORC42,snapshot_date::2026-05-11,unit_value:num:16.17
symbol::ORC42,snapshot_date::2026-05-26,unit_value:num:16.20
symbol::ORC42,snapshot_date::2026-06-01,unit_value:num:16.45
symbol::ORC42,snapshot_date::2026-06-08,unit_value:num:16.04
symbol::ORC42,snapshot_date::2026-06-15,unit_value:num:16.28
symbol::ORC42,snapshot_date::2026-06-22,unit_value:num:16.47
symbol::ORC42,snapshot_date::2026-06-29,unit_value:num:16.17
symbol::ORC42,snapshot_date::2026-07-06,unit_value:num:16.32
symbol::ORC42,snapshot_date::2026-07-20,unit_value:num:16.19
symbol::ORC42,snapshot_date::2026-07-24,unit_value:num:16.11
symbol::ORC42,snapshot_date::2026-08-03,unit_value:num:16.29
symbol::ORC42,snapshot_date::2026-08-10,unit_value:num:16.78
symbol::ORC42,snapshot_date::2026-08-17,unit_value:num:16.86
symbol::ORC42,snapshot_date::2026-08-24,unit_value:num:16.73