TOTAL VOLUME:

$134.2b

24H VOL:

$130,522,377

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,438,389,636

404,028

Markets across

30,214

events

MATCHED EVENTS:

2,681

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
Dashboards
Insights
Indices
Tour
All
Trending
Breaking
New
Ending Soon
Politics
Sports
Crypto
Companies
Elections
Financials
Economics
Other
Entertainment
Science and Technology
Palantir (PLTR) Up or Down on May 28?
polymarket

Palantir (PLTR) Up or Down on May 28?

Volume:
$4,252

Palantir (PLTR) Up or Down on May 28?

 - Polymarket

Palantir (PLTR) Up or Down on May 28? - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved May 28, 2026

Closed: May 28, 4:00 PM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

Palantir (PLTR) Up or Down on May 28?

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$4,252
N/A
N/A
N/A
Settled
Yes
Total markets: 1

Intro

This market tracks whether Palantir Technologies Inc. (PLTR) stock will close higher or lower on May 28, 2026 compared to the previous trading day's close. On Polymarket, the leading outcome currently stands at 97.7%. Resolution will be determined by comparing the closing price on May 28, 2026 to the most recent prior trading day's close, using Pyth Network as the official price source. Watch for Palantir's earnings announcements or major contract wins leading up to May 28, 2026, as these corporate developments typically drive intraday and closing price movements.

Frequently asked questions

The Palantir (PLTR) Up or Down on May 28? dashboard on Polymarket tracks real-time odds and trading activity for this binary event. It displays the current probability that Palantir's stock will close higher on May 28 versus lower, along with the opposing outcome. The dashboard logs 24-hour trading volume of $4,252, total market volume of $4,252, and price history to help traders monitor sentiment shifts and liquidity. This single-venue view provides a snapshot of how prediction market participants are pricing the likelihood of an up or down move for PLTR on the specified date.

The market resolves at May 28, 2026. Resolution is determined by comparing Palantir's closing stock price on May 28 to establish whether it finished higher or lower than the previous close. This binary structure ensures a clear, objective outcome tied to official market data. Traders holding winning shares receive their payout once the resolution criteria are confirmed and the market settles. The timing allows participants to trade up until market close on the specified date, capturing all intraday volatility and news flow.

Several catalysts could influence PLTR's direction by May 28. Earnings announcements, guidance revisions, or major contract wins typically drive significant moves. Broader market sentiment, technology sector rotation, and macroeconomic data releases also impact stock performance. Geopolitical developments affecting defense and intelligence spending may benefit Palantir. Insider trading activity, analyst upgrades or downgrades, and changes in institutional positioning can shift trader expectations on Polymarket. Real-time monitoring of financial news, SEC filings, and social sentiment helps traders adjust their positions as new information emerges closer to the May 28 resolution date.