{"punk":3720,"name":"CryptoPunk #3720","url":"https://punkprice.com/punk/3720","image":"https://punkprice.com/api/punk-image/3720.svg","type":"Male","skin_tone":2,"attributes":["Chinstrap","Hoodie","Nerd Glasses"],"attribute_count":3,"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":119.2367,"usd":288920,"band_1sigma":{"low_eth":61.8389,"high_eth":229.9103,"low_usd":149841,"high_usd":557091},"band_2sigma":{"low_eth":32.0711,"high_eth":443.3093,"low_usd":77711,"high_usd":1074175},"sigma_log":0.6566,"multiple_of_floor":3.9236,"n1_eth":32.3864,"confidence":"Low","cell":"Male 2-3","floor_eth":30.39,"floor_as_of":"2026-11-06T06:04:23.000Z","basis":"hourly floor"},"daily":{"date":"2026-11-05","eth":119.2367,"usd":288920,"band_1sigma":{"low_eth":61.8389,"high_eth":229.9103,"low_usd":149841,"high_usd":557091},"band_2sigma":{"low_eth":32.0711,"high_eth":443.3093,"low_usd":77711,"high_usd":1074175},"sigma_log":0.6566,"multiple_of_floor":3.9236,"n1_eth":32.3864,"confidence":"Low","cell":"Male 2-3","floor_eth":30.39,"fingerprint_sha256":"28fb24ec0a4377e5ef5227eb5d7b42a3750c93b8b338f0430ec1b75165a89dc1"},"fresh_floor":{"source":"hourly","as_of":"2026-11-06T06:04:23.000Z","block":26353897,"eth":30.39,"punk":3425,"public_asks":1162,"age_minutes":53,"stale":false,"label":"as of 06:04 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":"2026-11-06T06:04:23.000Z","block":26353897,"eth":30.39,"punk":3425,"public_asks":1162,"age_minutes":53,"stale":false,"label":"as of 06:04 UTC, floor 30.39 ETH","stale_note":null},"type_floor":{"type":"Male","date":"2026-11-06","eth":30.39,"public_asks":744,"punk":3425}},"listing":{"ask_eth":179,"ask_usd":400204,"z":0.62,"z_text":"0.6σ above the estimate","listed_since":"2026-04-15T09:19:59.000Z","days_listed":204},"argument":{"cell":"Male 2-3","terms":[{"pct":4.6,"beta":0.0454,"term":"drift","label":"Male market level","sales_12m":null,"weighted_sales":null},{"pct":10.1,"beta":0.0958,"term":"tone2","label":"Skin tone 2 (vs 1)","sales_12m":null,"weighted_sales":88.6},{"pct":-5.3,"beta":-0.054,"term":"attr:Chinstrap","label":"Chinstrap","sales_12m":42,"weighted_sales":19.3},{"pct":237.4,"beta":1.2162,"term":"attr:Hoodie","label":"Hoodie","sales_12m":20,"weighted_sales":7}],"backtest":{"cell":"Male 2-3","seen":{"n":1435,"cover1":0.708,"cover2":0.933,"bias_pct":-0.7,"within10":0.745,"within25":0.947,"MdALE_pct":5.7},"thin":false,"sigma":0.08,"selection":{"n":1945,"cover1":0.69,"cover2":0.939,"bias_pct":-1.3,"within10":0.719,"within25":0.96,"MdALE_pct":6.1}},"own_sales":[{"eth":55,"date":"2021-03-14","block":12038535,"source":"native-buy","excluded":null,"log_index":47,"adjusted_eth":79.5929},{"eth":110,"date":"2025-11-23","block":23860458,"source":"native-bid","excluded":null,"log_index":347,"adjusted_eth":111.8401}],"comparables":[{"eth":199.99,"date":"2025-07-25","punk":7674,"source":"native-buy","adjusted_eth":116.9013,"shared_attributes":2},{"eth":42.1,"date":"2025-06-29","punk":8987,"source":"native-bid","adjusted_eth":32.814,"shared_attributes":2},{"eth":50,"date":"2025-06-14","punk":8987,"source":"native-bid","adjusted_eth":35.1329,"shared_attributes":2},{"eth":147.25,"date":"2025-06-05","punk":4589,"source":"native-buy","adjusted_eth":98.7843,"shared_attributes":2},{"eth":142,"date":"2025-04-08","punk":1182,"source":"native-buy","adjusted_eth":101.3476,"shared_attributes":2},{"eth":135,"date":"2025-03-26","punk":6935,"source":"native-buy","adjusted_eth":100.089,"shared_attributes":2},{"eth":33,"date":"2026-11-02","punk":2303,"source":"native-buy","adjusted_eth":32.9783,"shared_attributes":1},{"eth":145,"date":"2026-10-20","punk":7779,"source":"native-buy","adjusted_eth":140.9194,"shared_attributes":1}],"premium_log":1.3034,"type_multiple":{"sales":772,"period":"12 months","multiple":1.0657,"median_multiple":1.0657},"no_clear_premium":[{"attribute":"Nerd Glasses","sales_12m":64}],"summary":["Estimate 119 ETH (beta), 1σ range 61.8 to 230 ETH, 2σ range 32.1 to 443 ETH, confidence Low, as of 06:04 UTC, floor 30.39 ETH (fitted on sales up to the end of 2026-11-05).","Floor 30.4 ETH at 06:04 UTC; 30.4 ETH at the close of 2026-11-05.","Male punks sold at a median 1.07x the floor of the day before (772 sales, 12 months).","Terms with clear support: Male market level +5%, Skin tone 2 (vs 1) +10%, Chinstrap -5%, Hoodie +237%.","In the backtest, Male 2-3 sales landed within ±6.1% of the estimate half the time (2023-2024) and within ±5.7% 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/3720","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"}}