Will Open AI or Anthropic IPO first?

Anthropicactivebinarycustom

Yes bid / ask

86¢ / 88¢

spread 2¢

Last trade

79¢

−14¢

No bid / ask

12¢ / 14¢

24h volume

3,545

201.5k lifetime

Open interest

51.6k

top of book 17 × 11

Closes

in 162mo

Jan 1, 2040 · 4:59 AM UTC

YES price

Close per candle with bid/ask band; volume below. Times in UTC.

Verbatim from the venue. The analyst must quote these, never paraphrase.

If Anthropic confirms an IPO first, before Jan 1, 2040, then the market resolves to Yes.

Settlement sources

Before 2040

Market	Yes bid	Yes ask	Last	Δ	Spread	Vol 24h	OI	Vol total	Closes	Status
Will OpenAI or Anthropic IPO first?OpenAIKXOAIANTH-40-OAI	13¢	18¢	19¢	+10¢	5¢	1,983	50.3k	194.5k	in 162mo	active

Exactly what the API returned for this market.

Show JSON

market41

can_close_earlytrue

close_time2040-01-01T04:59:00Z

created_time2025-08-06T22:58:15.748722Z

custom_strike1

Most recent first. Price is the YES side.

Time	Yes	No	Size	Taker
3h ago	82¢	18¢	10	no
3h ago	79¢	21¢	12	no
3h ago	79¢	21¢	11	no
3h ago	81¢	19¢	1	no
3h ago	79¢	21¢	18	no
3h ago	79¢	21¢	9	no
3h ago	79¢	21¢	1.7	no
3h ago	79¢	21¢	1.36	no
4h ago	92¢	8¢	0.3	no
4h ago	79¢	21¢	7.48	no
4h ago	92¢	8¢	0.13	no
4h ago	91¢	9¢	0.69	no
4h ago	92¢	8¢	10	no
4h ago	92¢	8¢	0.59	no
4h ago	92¢	8¢	12	no
4h ago	92¢	8¢	5.41	no
4h ago	92¢	8¢	11	no
4h ago	92¢	8¢	1.17	no
4h ago	93¢	7¢	32	no
4h ago	91¢	9¢	11	no
4h ago	91¢	9¢	957	no
4h ago	80¢	20¢	50	no
4h ago	89¢	11¢	500	no
4h ago	90¢	10¢	500	no
4h ago	88¢	12¢	500	no