Step 1: Ask
“Show me my biggest gainers in the last 7 days.” “What were my biggest price losers this week?” “Any cards in my store flagged with spike volatility?”These are reads, served by the
hoard_movers fast lane — a single tool call built specifically for this question, so the answer comes back fast even on a large inventory.
Step 2: Read the answer
Expect card names, the price change in dollars and percent, and the time window the assistant used. If you didn’t specify a window, ask which one it picked — Hoard tracks movers over several windows (24h, 7d, 30d, 90d) and the default your assistant picks may not match what you had in mind. A “spike” flag means a card had a sharp, fast price swing rather than steady drift — worth a second look before you act on it either way, since spikes can reverse.Step 3: Narrow it
“Just Pokemon.” “Only cards over $10.” “Now the 30-day window instead.”