SimpleFunctions

Before Aug 1, 2026 · When will OpenAI IPO?: Before

Before Aug 1, 2026 is priced at 8¢ on Kalshi. Current book: 8¢ bid, 10¢ ask, 2¢ spread. This outcome ranks #11 of 13 inside When will OpenAI IPO?: Before.

Price history

8¢ current

+5¢
0¢10¢
Apr 27, 2026May 21, 2026

Contract brief

If OpenAI confirms an IPO before Aug 1, 2026, then the market resolves to Yes.

Outcome

Before Aug 1, 2026

Rank

#11 of 13

Leader

Before Apr 1, 2027 91¢

Range

1¢-91¢

Family volume

$263K

Identifier

KXIPOOPENAI-26AUG01

May 21, 2026, 3:08 AM UTC · 16m ago

Implied probability

8¢
Latest venue quote
May 21, 2026, 3:08 AM UTC · 16m ago

Bid

Ask

10¢

Spread

24h volume

$20K

Family rank

#11 of 13

13 outcomes · When will OpenAI IPO?: Before

Closes

Aug 1, 2026

Family volume

$263K

Orderbook snapshot

8 / 10¢

Kalshi
2¢ spread
BidSize
8¢4.4K
7¢500
6¢1.2K
5¢200
2¢251
AskSize
10¢259
11¢500
12¢11
13¢654
14¢1.6K

Contract terms

What resolves this market.

YES condition

If OpenAI confirms an IPO before Aug 1, 2026, then the market resolves to Yes.

Venue

Kalshi

Closes

Aug 1, 2026

Identifier

KXIPOOPENAI-26AUG01

SF Signal
SF Index
5769.87
Regime
neutral

Indicators

Yield, cliff risk, volatility, and regime.

IY (Yes)

6731.8%

IY (No)

38.1%

Adj IY

5770%

CRI

13

RV

4924%

VR

8.00

Regime

neutral

Score

0.5

Observability

high

Event type

financial

Full indicator table

6731.8%
38.1%
Adj IY
5770%
13
RV
4924%
VR
8.00
IAR
1.7/h
Overround
6.8%
LAS
0.14

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How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.