Amazon just put together one of the loudest two-day stretches in company history, and now Polymarket traders are pricing the hangover. AMZN closed Monday at a record $284.02, a gain of roughly 4.6% that pushed Amazon past a $3 trillion market cap for the first time, before a Jeff Bezos share-sale filing cooled the move after hours.
That sets up a clean question for Tuesday's daily market: does the Amazon stock price finish above or below Monday's close when the bell rings at 4:00 PM ET?
Amazon Stock Price Today: Polymarket Odds and Top Trading Contracts
Polymarket contracts trade between 1¢ and 99¢, and the price maps directly to implied probability. A contract at 70¢ means the market is assigning roughly a 70% chance to that outcome, and a winning share redeems for $1.00 at resolution while a losing share goes to zero.
Traders are not locked in either. Positions can be bought and sold at any point before the market closes, which is what makes a daily equity market like this one move continuously through the session.
The resolution criteria are tight. This market settles "Up" if the AMZN close on August 4 is higher than the close on the most recent prior trading day, and "Down" if it is lower. That makes Monday's $284.02 record close the price to beat. If the two closes land exactly equal, the market resolves 50-50.
Polymarket uses Pyth data for the one-minute candle covering the final minute of regular trading hours, and only prices achieved between 9:30 AM and 4:00 PM ET count. The market opened at 4:01 PM ET on August 3 and runs until the closing bell on August 4. Because this is a live intraday market, use the odds table on this page for current pricing rather than any static figure.
Down: A Bezos Filing Interrupts a Record Rally
The downside opened as the clear favorite for a mechanical reason more than a fundamental one. AMZN slipped in after-hours trade Monday and was indicated lower by roughly 2% in Tuesday's pre-market, briefly trading under $280.
That gap matters because the reference point is a record close. For this market to settle up, Amazon has to erase the entire overnight decline during regular hours and then finish in the green on top of it. Down starts the session holding a cushion, and short-dated markets tend to respect that.
The catalyst was a Form 144 filed Monday disclosing that Bezos intends to sell 15 million shares worth about $4.07 billion through Morgan Stanley Smith Barney. Jim Cramer's public reaction, calling the timing a "buzzkill," captured the mood on a day Amazon had just crossed $3 trillion.
Up: The Case for the Dip Buyers
The bull argument is that the selling trigger carries almost no information about the business. Bezos is selling under a Rule 10b5-1 plan adopted on November 14, 2025, well before Q2 earnings and well before the record run, so the timing is a scheduling artifact rather than a signal.
The size is also smaller than the headline suggests. Fifteen million shares is a rounding error against more than 10.78 billion shares outstanding, and completing the full sale would only move Bezos from roughly 884 million shares to about 869 million.
Wall Street has been moving the other direction. Roth Capital lifted its price target to $325 from $300 with a Buy rating, and KeyBanc and Truist also raised targets following the quarter. If dip buyers show up at the open, a 2% gap is well within a single session's range for a stock that has just moved 20% in two days.
Other AMZN Markets Worth Watching
- AMZN closes above ___ on August 4: A strike-based version of the same session, useful if you have a view on magnitude rather than direction.
- AMZN Up or Down on August 5: Wednesday's daily market, already open and repricing off Tuesday's action.
- AMZN closes week of Aug 3 at ___: A weekly settlement that smooths out single-session noise from the Bezos filing.
- What will AMZN hit in August 2026: A longer runway market for traders focused on the post-earnings trend rather than one close.
- Amazon 2026 capex above ___: A fundamentals market tied to the AI infrastructure spending that drove the rally in the first place.
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AMZN Stock Price Analysis: Market Price Influencers
The setup for Tuesday starts with a quarter that genuinely reset expectations. Amazon reported Q2 revenue of $200.6 billion, up 20% year over year in constant currency, and AWS revenue of $42.2 billion grew 37%, its fastest pace in 18 quarters.
The cloud margin story did the heavy lifting. AWS operating income came in at $16.6 billion against $10.2 billion a year earlier, a 39.4% operating margin, and analysts spent Monday pointing to a roughly $496 billion AWS backlog as evidence the AI infrastructure demand is contracted rather than speculative.
One caveat is worth understanding before you read too much into the headline. Amazon posted $5.75 in earnings per share against a $1.82 consensus, but roughly $53.4 billion of the $62.6 billion in net income was non-operating, non-cash other income, driven largely by a mark-to-market revaluation of Amazon's Anthropic stake. Strip that out and the operating quarter still stands on its own, but the beat looks far less dramatic.
The bear case lives in the cash statement. Amazon raised full-year 2026 capital expenditure guidance to about $220 billion from roughly $200 billion, citing higher memory costs and continued AI buildout, and trailing twelve-month free cash flow has swung to a $7.6 billion outflow. That is the tension the Bezos filing walked into: a record valuation funded by spending that has not yet converted to cash.
Bezos has also been consistent rather than opportunistic. He sold 25 million shares for nearly $5.7 billion between late June and late July, putting recent activity around $9.7 billion across the two programs, with proceeds historically funding Blue Origin and philanthropy.
For the rest of Tuesday, the variables are simple. Watch whether buyers absorb the pre-market gap in the first hour, watch the broader AI infrastructure tape, and remember that only the regular-session close settles this market. Overnight and after-hours moves shape sentiment but never touch resolution.
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Amazon Stock Price Today: Final Thoughts
This is a market about a reference point, not a referendum on Amazon. A record close and an overnight gap handed the Down side a head start before the session even opened, which is why the board leaned that way from the first print.
The variable that decides it is whether post-earnings conviction is strong enough to absorb a $4 billion insider sale in a single day. Watch the first hour of trade, because that is usually where a daily up-or-down market finds its shape.
AMZN Stock Price Polymarket FAQs
What does the AMZN up or down market on Polymarket resolve on?
It resolves "Up" if Amazon's closing price on August 4, 2026 is higher than its close on the most recent prior trading day, and "Down" if it is lower. Polymarket uses Pyth data for the one-minute candle at the end of regular trading hours.
What is the price to beat for the Amazon stock price today?
Monday's record close of $284.02. AMZN needs to finish Tuesday's regular session above that level for the market to resolve Up.
What is the AMZN stock price doing today?
Amazon traded down roughly 2% in Tuesday's pre-market after the Bezos share-sale filing, briefly dipping below $280. Intraday pricing changes constantly, so check the live odds table on this page for the current market read.
Why did Amazon stock rise on August 3?
AMZN gained about 4.6% to a record close as analysts highlighted AWS profitability and a roughly $496 billion AWS backlog, pushing Amazon's market cap above $3 trillion for the first time.
Why is Jeff Bezos selling Amazon stock?
The 15 million share sale, worth about $4.07 billion, is being executed under a Rule 10b5-1 plan adopted in November 2025, months before the latest earnings report. Proceeds from his past sales have funded Blue Origin and philanthropic commitments.
Does pre-market or after-hours trading count for this market?
No. Only prices achieved during regular trading hours, typically 9:30 AM to 4:00 PM ET on the primary exchange, are considered for resolution.
What happens if AMZN closes exactly flat?
If the two closing prices are exactly equal as published by Pyth, without rounding, the market resolves 50-50.
Can I trade the AMZN up or down market in the United States?
Polymarket operates a CFTC-regulated designated contract market for US traders that is separate from its international platform, and the markets listed on each differ. Check which contracts are available in your jurisdiction before trying to take a position.
