{"id": "playground-2", "symbol": "pbux", "name": "Playground", "updated": "2026-09-21", "rank": 7148, "price_usd": 5.757e-05, "price_jpy": null, "market_cap_usd": 45177.0, "fdv_usd": 56885.0, "volume_24h_usd": 567.83, "change_pct": {"h24": 2.33445, "d7": -39.3, "d30": null}, "ath_change_pct": -72.45153, "chain_tvl_usd": null, "chain_fees_day_usd": null, "chain_stablecoin_usd": null, "circulating_supply": 786174238.461654, "total_supply": 989925891.1217308, "categories": [], "dev": {"stars": null, "commits_4w": null}, "heat": 1, "heat_band": "COLD", "factors": {"regime": 0.449, "momentum": 0.0, "liquidity": 0.151, "fund": 0.5, "supply": 0.794}, "heat_history": [["2026-09-04", 44], ["2026-09-05", 40], ["2026-09-06", 39], ["2026-09-07", 41], ["2026-09-08", 40], ["2026-09-09", 41], ["2026-09-10", 39], ["2026-09-11", 47], ["2026-09-12", 45], ["2026-09-13", 35], ["2026-09-14", 32], ["2026-09-15", 1], ["2026-09-16", 1], ["2026-09-17", 1], ["2026-09-18", 1], ["2026-09-19", 1], ["2026-09-20", 1], ["2026-09-21", 1]], "deviation_composite": null, "deviation_profile": null, "upcoming_unlocks": null, "method": "deterministic composite of market regime and 4 factors (momentum, liquidity, fundamentals, supply); no LLM", "source": "CoinGecko (Data provided by CoinGecko) + DefiLlama + alternative.me", "license_note": "informational only, not investment advice"}