binance-listing-study: Death-Inclusive Event Dataset for Every Binance Spot USDT Listing, 2021-2026

Companion repository for the preprint Post-Listing Underperformance in Cryptocurrency Markets: Evidence from Every Binance USDT Listing, 2021-2026. The release contains the point-in-time listing calendars rebuilt from the raw data.binance.vision archive (3,682 archived symbols; 470 Binance spot USDT events retained, delisted tokens included; 829 Bybit USDT listings), the enriched 470×28 event panel used for all reported estimates, the day-0 USD turnover extract, the event-study and holdout code with the raw kline caches required for replication, and a claim-by-claim falsification matrix for the prior listing literature. Version 1.1.0 adds the wave 1–2 extensions: reconstructed announcement timestamps for 468/470 events (Binance public content API with Telegram cross-validation), minute-level announcement-shock returns and day-0 intraday anatomy for all 470 events, a death-inclusive Coinbase Exchange calendar (566 events from January 2021, 171 since delisted) with the replication panel, a 98-event delisting study, a full-panel perpetual-funding sweep (327 contracts), a frozen-definition net short-P&L check, month-block bootstrap confidence intervals for the dollar-weighted headline statistics, a panel-exclusion robustness list, a data manifest, and a one-command verification script (build_cjsj.sh).