BusinessExpires May 22, 2026
Creator

Will Microsoft Corporation (MSFT) hit (LOW) $420 Week of May 18 2026?

Probability

100¢

1h

+20.5pp

24h

+25.5pp

24h Vol

$73.97

Liquidity

$12.1K

Research loop

Inspect the market

Read the move, holders, recent trades, source, and resolution risk before saving anything.

Canonical status

confidence: high

Source status (Polymarket)

active · uma=proposed

Derived status (Orrery)

UMA PENDING

Reason

Upstream UMA resolution status is 'proposed'.

Resolution is awaiting UMA confirmation. Price may move sharply when it settles.

Resolution & Risk

MEDIUM risk
End date
May 22, 2026
UMA status
proposed
Resolution source
Primary
Pyth futures price feed
Type
Commodity price feed / futures data
Confidence
extracted · high
Market type
Binary
  • UMA status: proposed
Read full market rules on Polymarket

Probability (last 7 days)

+0.0pp 7d
1007550250
100¢
May 16, 2026, 00:00 UTCMay 18, 2026, 13:36 UTC
updated 13:42:46 UTC·src:Polymarket CLOB·snap:snap_2026-05-18T13-42Z

Why did it move?

Structured · 3 factors
  • 01
    Price move

    Up 26pp over 24h

    Now 100¢; +20.5pp in the last hour.

  • 02
    Active signal

    Resolution-risk observation firing

    UMA dispute is active — settlement uncertainty, not new directional information.

  • 03
    Liquidity

    Thin liquidity

    Only $12.1k of visible book — small orders can move the line. Treat the probability as a soft estimate.

What to track next

  • Verify the resolution source on this page — exchange feed, official release, news consensus — before treating any move as new information.
  • Wait for the UMA proposal to settle (current status: proposed) — price moves now reflect oracle dynamics, not odds.

Verification actions only — never trade recommendations.

Each factor is grounded in a single named metric you can verify on this page — probability, volume, liquidity, signal, resolution state. No predictions, no prose hallucinations.

Timeline

critical · price · trade flow

Critical

  • May 22, 20:00 UTCScheduled resolution

    Market resolves in 102.3h

    LOW
  • 13:42Signal

    Resolution risk

    UMA dispute is active — settlement uncertainty, not new directional information.

    LOW

Price movement

+25.5pp over the last 24h, now 100¢.

Biggest hourly move: +50.0pp at 13:36 (to 100¢).

Show 2 hourly moves
  • 13:36 · +50.0pp → 100¢
  • 12:00 · +29.0pp → 79¢
updated 13:42:46 UTC·src:Polymarket CLOB·Polymarket Data

Active signals

Recent Trades

No recent trades visible from the Data API for this market. That usually means liquidity is thin or this market is between event windows.

updated 13:42:46 UTC·src:Polymarket Data

Market Description

This market will resolve to "Yes" if, at any point during the week of May 18 2026, any 1-minute candle for Microsoft Corporation (MSFT) has a final "Low" price equal to or below the listed price. Otherwise, this market will resolve to "No". Only prices achieved during the regular trading hours of the primary exchange on which the listed security trades (typically 9:30 AM – 4:00 PM ET) will be considered. Prices occurring during pre-market or after-hours trading will not qualify. Prices will be used exactly as published by Pyth, without rounding. In the event of a stock split, reverse stock split, or similar corporate action affecting the listed company during the listed time frame, this market will resolve based on split-adjusted prices as displayed on Pyth. The target price will be adjusted proportionally to reflect any stock splits. Resolution will be based on the historical price data as shown on Pyth after any adjustments have been applied. The resolution source for this market is Pyth — specifically, the Microsoft Corporation (MSFT) "Low" prices available at https://pythdata.app/explore/Equity.US.MSFT%2FUSD, with the chart settings configured for 1-minute candles. Historical 1-minute candles may be accessed by appending a Unix timestamp (seconds) to the Pyth chart URL using the "t=" parameter. Any timestamp within the listed market time frame may be used to view the relevant candle data (e.g., https://pythdata.app/explore/Equity.US.MSFT%2FUSD?t=1773432000) If the relevant Pyth data is unavailable due to a system outage, data failure, or other technical disruption that prevents verification of the required 1-minute candle data, the official daily low price published by the primary exchange on which the listed security trades will be used to determine whether the listed price was reached during the applicable trading session.

Why this category?

confidence: medium

Category

Business

Source

Keyword rule

Matched term

microsoft

Reason

Question text contains "microsoft" — matched the Business keyword rule.

Categories come from a deterministic engine: manual overrides (highest priority) → sports hard markers → event-tag rules → keyword rules → Gamma category hint → default. The engine is versioned in category-overrides.ts; methodology lives at /methodology.

FAQ — questions readers actually ask

What is the current Polymarket probability for "Will Microsoft Corporation (MSFT) hit (LOW) $420 Week of May 18 2026?"?

As of Mon, 18 May 2026 13:42:46 GMT, YES is priced at 100% implied probability on Polymarket. The price changed +25.5pp in the last 24 hours, +20.5pp in the last hour, and +0.0pp in the last 7 days.

When does this market resolve?

This market resolves by May 22, 2026 (2026-05-22T20:00:00.000Z). Resolution is determined from https://pythdata.app/explore/Equity.US.MSFT%2FUSD.

What source determines the outcome?

Resolution is sourced from https://pythdata.app/explore/Equity.US.MSFT%2FUSD. Polymarket's UMA optimistic oracle is the final settlement layer; if the published source is ambiguous, UMA tokenholders adjudicate. Source-extraction confidence is shown in the Resolution & Risk block above.

How much is being traded on this market?

$73.97 of trading volume in the last 24 hours. Lifetime volume on Polymarket: $73.97. Open liquidity in the YES/NO orderbooks: $12.1K. Spread between best bid and best ask: 1.0¢.

Is this a trade recommendation?

No. Orrery describes — never predicts. Every signal on this market carries explicit Evidence, Backtest, and Action tiers. The Action is always one of: Watch only, Inspect timeline, Create alert, Verify source, or Ignore — never Buy or Sell. The probability above is the market's collective implied probability, not a forecast Orrery is publishing.

How fresh is this data and where does it come from?

This page revalidates from the public Polymarket APIs every 30 seconds. Probability and 24h-change come from Gamma; the chart series comes from the CLOB orderbook history; trade and holder data come from the Data API. The fetched-at timestamp on each block tells you exactly how old the underlying upstream pull was.

Alerts

¢
Deliver

In-app banners fire as soon as a rule is satisfied. Email digests are wired to a server-side cron and continue while your tabs are closed. Telegram and Discord are planned — every existing rule will keep working as channels light up.