规则节选
Once the company publicly discloses its actual total share count, OKX executes a rebase … rebase_ratio = publicly disclosed actual share count / OKX's estimated share count.
公司披露实际总股数后一次性 rebase，之后 1 张 = 1 股。SpaceX 先例：S-1/A 披露后数小时公告、次日执行；Oura 先例用发行后股数（含新股）。
币安 · 上线公告 / 定价 FAQ公告 · FAQ
The actual total share count may differ from the estimated share count and the Contract Size will be adjusted accordingly. … differs from the estimated share count by 3% or more, Binance will adjust
按 S-1/A 发行后股数调整合约面值，偏差 3% 内不调。SpaceX 先例：公告当天价格即收敛，上市前两天执行。
Entropy · Pre-IPO 永续「After an IPO」原文
Source document. … final prospectus (Form 424(b)) if it is filed before the first official opening trade … otherwise … the most recent amended registration statement (S-1/A) …
Where the source document states a total as-converted, fully diluted share count, that figure is used as printed. For Anthropic, that is the “Total Class A and Class N Common Stock (As-Converted, Fully Diluted)” figure in The Offering section. It assumes no exercise of the underwriters’ option … An estimated fully diluted share count will be published when an S-1/A with an offering price range is filed.
上市后按「股价 × 固定股数 ÷ 10 亿」报价。11/3 起股数直接采用招股书 The Offering 表里的「A、N 类普通股合计（按转换后、完全稀释）」，不含绿鞋；带价格区间的 S-1/A 一出就公布预估数，开盘前公布精确数。该表目前仍空白：按旧清单（发行后已发行 + 期权 + RSU + 可转债全额）约 167.3 亿，新口径期权按库存股法只少约 0.5 亿、配捐已归属等加回约 0.5 亿，按 9/30 数据估约 166–168 亿，与旧口径基本一致；169 亿对应 IPO 新股 5 亿的上沿。股数越大，多 Entropy 的锁定收益越高。
trade.xyz · Pre-IPO 规格表原文
ANT references 1 share of Anthropic, PBC Class A common stock (Nasdaq: ANT), quoted in USD … upon the underlying listing, it is expected to convert to a standard XYZ perpetual.
直接按每股报价，不 rebase。预计上市日 11/20，宽限期至 2027-01-19，逾期按全周期 TWAP 结算。