jgrusewski ec308346b2 fix(surfer): cwd-independent PoC + fixed-phase weekly rebalance (cron-ready) ...

- Rebalance keyed on FIXED calendar phase (epoch-day%7==0 -> Thursdays) instead of
  drifting days[0]%K, so backtest and live agree on rebalance timing.
- STATE path absolute (relative to script) -> paper mode runs from any cwd (cron-safe).
- Backtest unchanged (net +0.40@$20M, CPCV-med +0.47).
Installed system crontab (daily 12:07): marks paper PnL daily, rebalances Thursdays,
logs to data/surfer/paper_runs.log. Forward-test seeded inception 2026-06-06.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

2026-06-06 16:55:42 +02:00

..

crypto_sweep.py

fix(surfer): universe-robustness exposes carry as cherry-picked; momentum is robust

2026-06-06 15:16:56 +02:00

fetch_crypto_pit.py

feat(surfer): point-in-time survivorship test PASSED — momentum is real

2026-06-06 16:04:19 +02:00

fetch_crypto.py

feat(surfer): crypto carry+momentum sweep — FIRST real edge (funding carry)

2026-06-06 15:05:20 +02:00

fetch_daily.py

…

fetch_es_1m.py

fix(surfer): full-16y MFT settle — regime-adaptive surfer significantly negative

2026-06-06 12:15:37 +02:00

floor_experiment.py

fix(surfer): correct roll handling (held-contract return stitching) + cost stress + dual gates

2026-06-06 01:43:06 +02:00

mft_quality_test.py

fix(surfer): full-16y MFT settle — regime-adaptive surfer significantly negative

2026-06-06 12:15:37 +02:00

momentum_robustness.py

feat(surfer): momentum robustness battery — crypto XS momentum is a robust real edge

2026-06-06 15:18:59 +02:00

pit_realism.py

feat(surfer): execution-realism stress — honest momentum magnitude ~0.4-0.6

2026-06-06 16:07:31 +02:00

pit_sweep.py

feat(surfer): point-in-time survivorship test PASSED — momentum is real

2026-06-06 16:04:19 +02:00

research_ab.py

feat(surfer): proper (a)robust-construction + (b)diversifier research

2026-06-06 16:12:55 +02:00

research_book.py

feat(surfer): capstone — low-vol fails battery; momentum is small-capacity

2026-06-06 16:17:33 +02:00

research_capacity.py

feat(surfer): turnover optimization resolves capacity — deployable momentum spec

2026-06-06 16:20:12 +02:00

research_diversifier.py

feat(surfer): diversifier hunt — no robust partner (TS-trend real but stale)

2026-06-06 16:24:55 +02:00

signal_sweep.py

feat(surfer): deflated signal-sweep engine + Batch 1 (futures factor zoo = null)

2026-06-06 14:54:06 +02:00

surfer_poc.py

fix(surfer): cwd-independent PoC + fixed-phase weekly rebalance (cron-ready)

2026-06-06 16:55:42 +02:00