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Session Summary — S49 (session_id=52)

Result

HALT: degraded_episode_limit_halt — does NOT count toward Phase 7.4

  • Elapsed: 252.0s (~4 minutes)
  • Ticks: 39
  • Fills: 1 total | buy=0 sell=1 | toxic=0 (0.0%)
  • VW realized spread: 0.1291 bps
  • Total orders: 8

Anchor Regime

Metric Value
Mean error +10.00 bps
Median error +10.00 bps
Range [+10.0, +10.0]
|err|>5bps prevalence 100.0%
Bias Positive (cap-locked)

Anchor pegged at the +10 bps cap for every single tick. Regression from S48 (mean +2.94 bps). Likely time-of-day — S48 ran overnight ET (~07:00Z), S49 ran early afternoon ET (~15:00Z).


Halt Sequence

  1. Session opened clean — truth check ok, delta=0.0/0.0
  2. Anchor saturation + drift guard episodes consumed × 3 → degraded_episode_limit_halt
  3. One sell fill at 14:59:11 — 19.5 RLUSD, price=1.43316, spread=0.1291 bps (thin due to 7.76% inventory skew)
  4. Drift guard condition C fired → episode 2; episode 3 → halt at 252s

Ending Inventory

  • XRP: 65.901 | RLUSD: 102.963 | Total: ~197.34 RLUSD
  • XRP share: 47.82% | RLUSD share: 52.18%
  • Drift: -2.18% ending (reasonably balanced)
  • No realignment required

Status

FLAG-046 (ANCHOR_IDLE) is the primary unlock. Orion queued.