F Snape grass — range-bound herblore intermediate, persistent 30gp spread vetoed
vetoed at ship time: claimed per_cycle_gp 429000 exceeds 2x the live recomputation 0 (margin -1 x 13000 fillable units)
Snape grass's daily close has stayed in a tight 950-1,042gp band over 21 days (drift -2%); a persistent 25-40gp post-tax spread exists because the buy side (herblore crafters chasing unf pots) and sell side (fishermen / quest rewarders dumping) don't overlap in time. 1.58M units of 24h volume makes a 13,000-unit cycle trivially fillable.
Entry: Place buy offer at 982 gp (current low leg) for 13,000 units.
Exit: List sell offer at 1,036 gp (current high leg; tax ~21gp, net margin ~33gp per unit).
Kill switch: live margin below 25gp for 2 consecutive 4-hour cycles; OR daily close breaks below 950 or above 1050 (range break)
From run 458 · F-snape-grass-20260801
Paper-trade evaluations (newest first, every 5 min)
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