{"id": "ishares-semiconductor-etf-rstock", "symbol": "rsoxx", "name": "iShares Semiconductor ETF rStock", "updated": "2026-09-21", "rank": 2875, "price_usd": 536.73, "price_jpy": null, "market_cap_usd": 1220601.0, "fdv_usd": 1220601.0, "volume_24h_usd": 605.52, "change_pct": {"h24": 0.88664, "d7": null, "d30": null}, "ath_change_pct": -0.15714, "chain_tvl_usd": null, "chain_fees_day_usd": null, "chain_stablecoin_usd": null, "circulating_supply": 2274.162309067, "total_supply": 2274.162309067, "categories": [], "dev": {"stars": null, "commits_4w": null}, "heat": 20, "heat_band": "COLD", "factors": {"regime": 0.449, "momentum": 0.5, "liquidity": 0.156, "fund": 0.5, "supply": 1.0}, "heat_history": [["2026-09-16", 43], ["2026-09-17", 38], ["2026-09-18", 40], ["2026-09-19", 33], ["2026-09-20", 29], ["2026-09-21", 20]], "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"}