{"punk":5518,"name":"CryptoPunk #5518","url":"https://punkprice.com/punk/5518","image":"https://punkprice.com/api/punk-image/5518.svg","type":"Female","skin_tone":4,"attributes":["Messy Hair","Purple Eye Shadow"],"attribute_count":2,"model":{"version":"est-v2-202610","beta":true,"label":"Valuation (beta), not a floor","spec_sha256":"1cf27321b403ea86f6972db116008f450d113e635f10c03d21207a83f7bfb63f","method":"https://punkprice.com/about#estimate","track_record":"https://punkprice.com/track-record","rule":"N1 (floor x type median multiple of the last 12 months) plus, for Female and Male punks, only the attribute, skin tone, attribute count and drift terms whose 95% interval excludes zero (per-type weighted ridge, Huber loss, half-life 90 days). Zombie, Ape, Alien: weighted median multiple of all their sales (half-life 2 years). Bands: floor x exp(log estimate +- k sigma), sigma = sqrt(s_cell^2 + (0.5 x premium)^2).","caveats":["Female estimates sit close to the floor: in the backtest the plain type multiple was the better median guess for Female punks.","Punks with 0 or 1 attributes, and Zombie, Ape and Alien punks, have few sales; their bands are wide and their confidence is Low.","Trained on native CryptoPunks marketplace sales only; wrapped-punk sales are not included yet."]},"as_of":{"date":"2026-11-05","note":"Fitted on sales up to the end of 2026-11-05 UTC. `estimate` is valued at the latest exact floor (`fresh_floor`, refreshed hourly); `daily` is valued at that day's closing floor and is the one the track record scores.","written_at":"2026-11-06T00:20:36.384Z","fingerprint_sha256":"28fb24ec0a4377e5ef5227eb5d7b42a3750c93b8b338f0430ec1b75165a89dc1"},"estimate":{"eth":36.9147,"usd":89447,"band_1sigma":{"low_eth":33.1973,"high_eth":41.0485,"low_usd":80440,"high_usd":99464},"band_2sigma":{"low_eth":29.8542,"high_eth":45.6452,"low_usd":72339,"high_usd":110602},"sigma_log":0.1061,"multiple_of_floor":1.2147,"n1_eth":30.6779,"confidence":"High","cell":"Female 2-3","floor_eth":30.39,"floor_as_of":"2026-11-06T11:04:35.000Z","basis":"hourly floor"},"daily":{"date":"2026-11-05","eth":36.9147,"usd":89447,"band_1sigma":{"low_eth":33.1973,"high_eth":41.0485,"low_usd":80440,"high_usd":99464},"band_2sigma":{"low_eth":29.8542,"high_eth":45.6452,"low_usd":72339,"high_usd":110602},"sigma_log":0.1061,"multiple_of_floor":1.2147,"n1_eth":30.6779,"confidence":"High","cell":"Female 2-3","floor_eth":30.39,"fingerprint_sha256":"28fb24ec0a4377e5ef5227eb5d7b42a3750c93b8b338f0430ec1b75165a89dc1"},"fresh_floor":{"source":"hourly","as_of":"2026-11-06T11:04:35.000Z","block":26355395,"eth":30.39,"punk":3425,"public_asks":1162,"age_minutes":30,"stale":false,"label":"as of 11:04 UTC, floor 30.39 ETH","stale_note":null},"floor":{"as_of_date":"2026-11-05","eth":30.39,"eth_usd":2423.081896592348,"latest":{"date":"2026-11-06","eth":30.39},"current":{"source":"hourly","as_of":"2026-11-06T11:04:35.000Z","block":26355395,"eth":30.39,"punk":3425,"public_asks":1162,"age_minutes":30,"stale":false,"label":"as of 11:04 UTC, floor 30.39 ETH","stale_note":null},"type_floor":{"type":"Female","date":"2026-11-06","eth":30.4,"public_asks":405,"punk":6263}},"listing":null,"argument":{"cell":"Female 2-3","terms":[{"pct":23.3,"beta":0.2095,"term":"tone4","label":"Skin tone 4 (vs 1)","sales_12m":null,"weighted_sales":14.7},{"pct":-2.4,"beta":-0.0245,"term":"attr:Purple Eye Shadow","label":"Purple Eye Shadow","sales_12m":35,"weighted_sales":15.4}],"backtest":{"cell":"Female 2-3","seen":{"n":839,"cover1":0.634,"cover2":0.871,"bias_pct":-0.6,"within10":0.802,"within25":0.952,"MdALE_pct":4.1},"thin":false,"sigma":0.052,"selection":{"n":1056,"cover1":0.688,"cover2":0.916,"bias_pct":-1.5,"within10":0.841,"within25":0.968,"MdALE_pct":4}},"own_sales":[{"eth":1.5,"date":"2020-05-22","block":10114778,"source":"native-buy","excluded":null,"log_index":106,"adjusted_eth":45.585},{"eth":1.3,"date":"2020-07-02","block":10380672,"source":"native-bid","excluded":null,"log_index":37,"adjusted_eth":39.9061},{"eth":17,"date":"2021-02-17","block":11871671,"source":"native-buy","excluded":null,"log_index":275,"adjusted_eth":40.111},{"eth":114,"date":"2021-08-28","block":13112450,"source":"native-buy","excluded":null,"log_index":67,"adjusted_eth":25.16},{"eth":134.98,"date":"2021-08-28","block":13113618,"source":"native-buy","excluded":null,"log_index":10,"adjusted_eth":29.7904}],"comparables":[{"eth":44.99,"date":"2025-03-31","punk":2158,"source":"native-buy","adjusted_eth":32.1025,"shared_attributes":2},{"eth":36,"date":"2026-10-31","punk":6370,"source":"native-buy","adjusted_eth":35.9763,"shared_attributes":1},{"eth":29,"date":"2026-10-26","punk":2486,"source":"native-buy","adjusted_eth":28.8955,"shared_attributes":1},{"eth":31,"date":"2026-10-24","punk":5264,"source":"native-bid","adjusted_eth":30.687,"shared_attributes":1},{"eth":30.24,"date":"2026-10-24","punk":5264,"source":"native-buy","adjusted_eth":29.9346,"shared_attributes":1},{"eth":62,"date":"2026-10-22","punk":1603,"source":"native-buy","adjusted_eth":60.2552,"shared_attributes":1},{"eth":31,"date":"2026-10-08","punk":6263,"source":"native-buy","adjusted_eth":28.7661,"shared_attributes":1},{"eth":32.5,"date":"2026-10-08","punk":1859,"source":"native-buy","adjusted_eth":30.158,"shared_attributes":1}],"premium_log":0.1851,"type_multiple":{"sales":440,"period":"12 months","multiple":1.0095,"median_multiple":1.0095},"no_clear_premium":[{"attribute":"Messy Hair","sales_12m":48}],"summary":["Estimate 36.9 ETH (beta), 1σ range 33.2 to 41.0 ETH, 2σ range 29.9 to 45.6 ETH, confidence High, as of 11:04 UTC, floor 30.39 ETH (fitted on sales up to the end of 2026-11-05).","Floor 30.4 ETH at 11:04 UTC; 30.4 ETH at the close of 2026-11-05.","Female punks sold at a median 1.01x the floor of the day before (440 sales, 12 months).","Terms with clear support: Skin tone 4 (vs 1) +23%, Purple Eye Shadow -2%.","Female estimates sit close to the floor by design: in the backtest the floor times the type multiple was the better median guess for Female punks.","In the backtest, Female 2-3 sales landed within ±4% of the estimate half the time (2023-2024) and within ±4.1% in 2025-2026 (months already seen in round 1)."]},"track_record":[],"cite_as":"PunkPrice (2026). CryptoPunks per-punk estimates (beta), model est-v2-202610, from CryptoPunks marketplace sales. https://punkprice.com/punk/5518","license":"CC BY 4.0","disclaimer":"Valuation (beta) from public marketplace sales: not an appraisal and not financial advice. It can be wrong, so read the range, not only the number.","links":{"listings":"https://punkprice.com/listings","backtest":"https://punkprice.com/api/estimate/backtest.json","track_record":"https://punkprice.com/api/estimate/track-record.json"}}