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fix(surfer): futures fetch weekly (Sunday only) in forward-track cron — cost control

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Daily 16y all-expiry Databento refetch was ~$6/day (~$190/mo) for the 17% hedge sleeve. Now: crypto_pit
fetched daily (free, the 83% alpha), futures fetched only on Sundays (~$25/mo, within free credits), and
forward-track runs daily (books the combined book's new days). The alpha is validated daily-accurate; the
slow trend hedge weekly.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
jgrusewski
2026-06-14 00:11:00 +02:00
parent f9b62d108c
commit cfa28368d5
1 changed files with 5 additions and 2 deletions
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7
scripts/surfer/fxhnt_forward_cron.sh
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@@ -8,6 +8,9 @@ set -u
cd /home/jgrusewski/Work/foxhunt || exit 1
[ -f "$HOME/.secrets" ] && . "$HOME/.secrets" # DATABENTO_API_KEY (gitignored, never printed)
echo "===== $(date -u '+%Y-%m-%d %H:%M UTC') ====="
python3 scripts/surfer/fetch_crypto_pit.py 2>&1 | tail -1
python3 scripts/surfer/fetch_daily.py 2>&1 | tail -2
python3 scripts/surfer/fetch_crypto_pit.py 2>&1 | tail -1 # daily, free (Binance) — alpha sleeve
if [ "$(date -u +%u)" -eq 7 ]; then # futures only on Sundays — cost control
echo "[sunday] refreshing futures (Databento)"
python3 scripts/surfer/fetch_daily.py 2>&1 | tail -2
fi
/home/jgrusewski/.local/bin/fxhnt forward-track 2>&1 | grep -vE "BentoWarning|Warning|RuntimeWarning|divide|invalid value|stddev"