Microsoft shares have traded near the $410–$420 range ahead of the May 18 weekly close, supported by the company’s fiscal third-quarter earnings beat that delivered $82.9 billion in revenue, an 18% increase, and continued 29% growth in Microsoft Cloud. The results highlighted accelerating AI demand, with the AI business run rate exceeding $37 billion. Recent buying by Pershing Square Capital added to positive sentiment, offsetting a broader 13% year-to-date decline and elevated capital expenditure guidance of $190 billion for 2026. Market-implied odds reflect trader focus on whether momentum from these earnings and hedge-fund inflows can sustain the share price above key technical levels amid ongoing AI infrastructure costs and macroeconomic data releases.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$350
95%
$360
95%
$370
92%
$380
92%
$390
91%
$400
86%
$410
71%
$420
50%
$430
30%
$440
14%
$450
9%
$460
8%
$470
7%
$10 Vol.
$350
95%
$360
95%
$370
92%
$380
92%
$390
91%
$400
86%
$410
71%
$420
50%
$430
30%
$440
14%
$450
9%
$460
8%
$470
7%
If the final session is shortened (for example, due to a market-holiday schedule), the official closing price published for that shortened session will still be used for resolution.
If no official closing price is published for that session (for example, due to a trading halt into the close, system issue, delisting, or other disruption), the market will use the last valid on-exchange trade price of the regular session as the effective closing price.
The resolution source for this market is Yahoo Finance, specifically the Microsoft Corporation (MSFT) "Close" prices available at https://finance.yahoo.com/quote/MSFT/history, published under "Historical Prices."
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 Yahoo Finance.
Market Opened: May 15, 2026, 6:00 PM ET
Resolution Source
https://finance.yahoo.com/quote/MSFT/historyResolver
0x65070BE91...If the final session is shortened (for example, due to a market-holiday schedule), the official closing price published for that shortened session will still be used for resolution.
If no official closing price is published for that session (for example, due to a trading halt into the close, system issue, delisting, or other disruption), the market will use the last valid on-exchange trade price of the regular session as the effective closing price.
The resolution source for this market is Yahoo Finance, specifically the Microsoft Corporation (MSFT) "Close" prices available at https://finance.yahoo.com/quote/MSFT/history, published under "Historical Prices."
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 Yahoo Finance.
Resolution Source
https://finance.yahoo.com/quote/MSFT/historyResolver
0x65070BE91...Microsoft shares have traded near the $410–$420 range ahead of the May 18 weekly close, supported by the company’s fiscal third-quarter earnings beat that delivered $82.9 billion in revenue, an 18% increase, and continued 29% growth in Microsoft Cloud. The results highlighted accelerating AI demand, with the AI business run rate exceeding $37 billion. Recent buying by Pershing Square Capital added to positive sentiment, offsetting a broader 13% year-to-date decline and elevated capital expenditure guidance of $190 billion for 2026. Market-implied odds reflect trader focus on whether momentum from these earnings and hedge-fund inflows can sustain the share price above key technical levels amid ongoing AI infrastructure costs and macroeconomic data releases.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated

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