Brummel/Aura

Strategy node vocabulary I — temporal, logic, resample & session

New Issue

aura-std gains the stateful/temporal/logic/resampling/session nodes missing for non-trivial strategies, driven by the GER40 15m session-breakout. Phase 1 (engine-side): 7 nodes + a synthetic e2e fixture. Spec: docs/specs/0050. The real GER40 consumer crate is Phase 2 (separate repo, C9).

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Synthetic end-to-end fixture — ger40_session_breakout_holds_exposure_bar3_to_bar5

#91 by Brummel was closed 2026-06-17 17:30:47 +02:00

Session node — ctx.now()→Frankfurt bars_since_open:i64 (chrono-tz) feature

#90 by Brummel was closed 2026-06-17 17:30:47 +02:00

Resample node — M1→15m OHLC, C2 emit-on-rollover feature

#89 by Brummel was closed 2026-06-17 17:30:47 +02:00

Latch node — C5 set/reset SR register → f64 (0.0/1.0) feature

#88 by Brummel was closed 2026-06-17 17:30:47 +02:00

Delay node — C5 lag-N register (f64→f64) feature

#87 by Brummel was closed 2026-06-17 17:30:47 +02:00

And node — bool×bool→bool conjunction feature

#86 by Brummel was closed 2026-06-17 17:30:47 +02:00

Gt node — f64×f64→bool comparison (out = a > b) feature

#85 by Brummel was closed 2026-06-17 17:30:47 +02:00

EqConst node — i64→bool gate (out = value == target) feature

#84 by Brummel was closed 2026-06-17 17:30:47 +02:00