Module research 

One module per domain, for code that wants to say which it means.

Modules

record_view

Nested message and enum types in RecordView.

Structs

Advice

AfterTaxView

The dividend bias, measured.

AttachRequest

A file to keep with a finding the caller already recorded or ran.

Attachment

One file kept with a finding: bytes stored once by content hash, listed on the record.

AttachmentRef

Attachments

BarView

One bar of the library, as the research tier reads it (#195).

BarsRequest

Bars, or the regimes read off them, over a window of the library (#195).

BarsView

BookRequest

BookView

What one account holding every member of a panel would have done.

BreadthView

How much of a panel’s apparent breadth is real.

CandlePoint

One bar as a chart draws it: the open as seconds since the epoch, UTC, and the five numbers. The same bar as BarView, keyed by time.

ComparisonRowView

One finding in a side-by-side comparison.

ComparisonView

Several findings, read against each other.

CorrelationRow

One row of a correlation matrix. A cell with no value is a pair with too little overlap to say anything about, which is not the same as zero.

CurvePoint

One point on a curve, in the shape a chart library wants: an ISO date and a value.

DivergenceView

Where a replay first stopped matching the record.

DividendGapView

Finding

One finding: the verdict and how far it may be read, before any number.

FindingId

FindingIds

FindingSummary

Findings

Fixed

FoldView

One fold of a walk-forward, flattened for display.

HistoryEntryView

HistoryView

What the workbench shows before anything has been run. Everything in research memory, and what could not be read of it.

IndicatorRequest

One indicator over a window of bars, as a rule would declare it.

InstrumentChartView

One instrument’s bars with its own trades marked on them.

LedgerTrade

One trade in a ledger: a round trip, or a position still open at the end (empty closed, no exit).

MemberView

What one member of a book actually contributed.

MetricsView

MonthlyReturnView

One month of the strategy’s return, for the heatmap.

NamedCurveView

A named equity curve, for drawing several on one chart.

NamedNumber

What a front end renders.

OptionalDouble

OutcomeView

One instrument’s out-of-sample outcome under the panel’s configuration.

PanelRequest

A panel over a universe (#227): a file under the project’s universes/.

PanelView

A panel study, flattened for display.

Param

A ruleset parameter: one value fixes it, several search it.

PineScript

A Pine v5 strategy to read as a rule (#228).

PineTranslation

What a script became (#228). Nothing is written: pass rule to WriteRule to keep it, so reading a script and keeping it stay separate decisions.

Point

One point of an equity curve. at is YYYY-MM-DDTHH:MM:SS or a date.

ProblemsView

The Problems panel’s rows.

RankRequest

The leaderboard’s filter (#226). Empty is every finding.

Ranking

The leaderboard (#226): findings in one order and only one. Supported under the conservative tier first, by that expectancy; then Supported under the stated costs where the conservative tier was never measured; then everything else, whatever its number. Ties by drawdown, then trades.

RankingRowView

One finding on the leaderboard (#226).

RecommendationView

One thing to do about a finding, flattened for display.

RecordView

A stored finding, reopened.

RegimePointView

The regime each bar closed in: “trending up”, “trending down” or “ranging”, absent until the lookback has filled. Labelled after the fact over the closes, so it says what the market was doing and not what a rule could have known at the time.

RegimeView

ReplayView

What came back from re-running a stored finding.

ReportFigure

ReportRequest

Evidence an engine Arvo did not run computed (ADR-0026). What a run produces, before anyone concludes anything from it; Arvo computes the verdict. There is no field for a verdict, a metric or a p-value.

ReportedView

A finding an engine Arvo did not run computed, judged by Arvo (ADR-0026). Shown as what it is: the numbers and the verdict, and where the data lives.

ResearchProblemView

A finding’s caveat, against the script line that produced the finding: what the Problems panel lists with source “Arvo” (ADR-0021).

ReviewRequest

The review after the close (#217), by day.

ReviewView

One bar, as the chart wants it. The review after the close (#217): what the day’s sessions did, read back off their records, as a person reads it.

RiskModel

The project’s risk file (.arvo/risk.json), as read for the next study.

Rule

A rule this build implements, with the search it ships.

RuleFile

One file under <project>/rules/: a rule written as data (#225), as the picker sees it.

RuleFiles

RuleText

A rule as data (#225), as written: indicators by their TA-Lib names and conditions in JSON Logic. The engine parses and checks it, so this carries the file’s text rather than a message per operator — a condition is a tree of arbitrary depth and the protos would be a second grammar to keep in step with the first.

Rules

Ruleset

One file under <project>/rulesets/, as the picker sees it.

RulesetForm

A grid ruleset’s parts, for a form.

RulesetPath

Rulesets

RunRequest

SharedExperiment

StabilityView

How much one parameter moved across the folds.

Strategies

Strategy

StudyRequest

StudyView

The full result of a study, flattened for display.

SurfaceCell

One configuration’s cell on the search surface.

SurfaceView

The in-sample score of every configuration the search tried.

TradeExport

TradeMarkerView

Where a trade happened, to be drawn on the price.

TradeRow

One round trip, as a trades table shows it and a CSV export writes it.

TradeRowView

One round trip, as a table row.

TradesView

What the round trips looked like, flattened for display.

UnreadableView

A finding that could not be read, and why.

WalkForwardView

A walk-forward run, flattened for display.