POKE | ZARD index
Data pipeline and index development in collaboration with @Collector_Crypt
Scope:
Graded cards across key eras (WotC, EX, modern), rarity tiers, and flagship sets.
Grades:
Unified grade normalization (PSA/BGS/CGC mapped; see Data sourcing & cleaning).
Liquidity filters:
Minimum sale count & venue diversity.
Rebalancing cadence:
Periodic (published on Dashboard) to reflect evolving liquidity.
Tiered weights by liquidity & market representation.
Caps to avoid over-concentration in a single era or print.
Recency-weighted pricing to reflect prevailing market conditions.
Window:
30-day rolling sales; daily volume-weighted samples.
Smoother:
2-hour half-life EMA; index recomputed every 5 minutes.
Oracle push:
~every 3 seconds to the engine.
Transparency: Dashboard shows source counts, outlier rejections, and last update.
Contract specs (current Beta defaults)
Parameter
Value
Symbol
POKE-USDC
Quote
USDC
Margin mode
Isolated (per-position collateral)
Leverage
1×–5× (fixed)
Maintenance margin
10% of current position notional
Funding cadence
Every 8 hours (TWAP premium window)
Funding interest (8h)
0.01% per 8h; clamp ±0.05% per window
Tick size / Min order
Displayed in the UI
OI caps (per asset)
Notional: $1,000,000 (initial) • Size: 1,000,000,000 base units (with szDecimals=2 → 10,000,000 units effective)
Price rails
Daily limit ±10× start-of-day • Per-update mark bound ±1% / ~3s • OI-adjusted bound (no jump that would push OI > 10× cap)
Last updated