What would you do if you knew how the stock market might open tomorrow?

Pressure Reading

Our public pressure reading is Published after 4 PM EST

(members can see reading about 3:50-55 PM EST on the Members Page (login). Look for the next day’s date)


(sometime you need to refresh)

Above is the official call visiable 4:01PM EST

Simply for those who want a higher probability direction to trade SPY stocks (ETF) and options overnight. Home Of SPY-T trading.

Click (expand) For More About SPYTomorrow.com

The front page of our website is dedicated to showcasing our free SPY Tomorrow (SPY-T) pressure readings and their outcomes. For newcomers, we highly recommend starting with our 30-day challenge, available via our YouTube channel, to determine if SPY-T trading is for you and aligns with your financial goals. Membership unlocks access to in-depth data algorithm insights, probability percentages and confidence levels, the overall market sentiment known as "The Switch", exclusive member-only content, a dedicated SPY-T chat forum, and support.

Our mission is to provide educational information on SPY-T trading aimed at fostering financial independence. We aspire to guide you towards a balanced life, where you can pursue your passions with compassion, generosity, and charity.

What do we measure? The SPY Tomorrow algorithms—Purple Max I, Max GD, Max VI, and Max S —are created with a singular focus: to gauge what we term as the "market pressure" at the close of the trading day. This pressure correlates with the potential direction the market might open during the first thirty minutes of the next trading day. The latest core update to our algorithms was on September 1, 2023 (created July 2023), with Purple Max being the most recent enhancement. Purple Max total+D6 serves as the public indicator, providing a general up or down signal. Access to additional algorithms and deeper insights is exclusive to our members. This strategy enhances the efficacy of our SPY-T trading, setting it apart from neutral option trades. It's important to always consider any economic news that might impact your overnight trades. Our SPY-T trading techniques are designed to optimize success and performance.

The calculations on spytomorrow.com are based on mathematical speculation and do not guarantee current and future results. Pressure predictions are typically posted for members between 3:50 PM and 3:55 PM EST. Website visitors, members, or subscribers have full discretion over whether to follow any part of the website's data, whether free or paid. Read Our TOS

The up and down signals are available on the front page for free most trading days after 4PM EST for non-members.

Recent Results Listed Below (2-3 months)

Pressure  Up  

Pressure  Down  

Neutral Days are displayed to the public when indicators conflict, are weak, or show unfamiliar or unusual results. Members have access to detailed results to help make their trading decisions.

Correct Days 

How we measure ( Link) Correct within the first half hour of trading. 


The pressure prediction is posted about 4 PM EST, for the following trading day. Members can see the percent probability (in the arrow) before close. The pressure result is based on the first 1/2 hour of the trading day (9:30-10 a.m. EST). Note the dotted line is the close of the previous day. 

End Of Day Pressure

Next Morning Results

Note: CPI/Fed day - SPY pressure (down almost neutral) QQQ and IWM pointed up

SPY leaning up, QQQ Leaning down, IWM Down 

SPY up, QQQ and IWM pointed down

SPY leaning up/QQQ up/IWM down

Pressure  Up  


Pressure  Down  

Neutral Days are displayed to the public when indicators conflict, are weak, or show unfamiliar or unusual results. Members have access to detailed results to help make their trading decisions.

Correct Days 

How we measure ( Link) Correct within the first half hour of trading. 


The pressure prediction is posted about 4 PM EST, for the following trading day. Members can see the percent probability (in the arrow) before close. The pressure result is based on the first 1/2 hour of the trading day (9:30-10 a.m. EST). Note the dotted line is the close of the previous day. 

End Of Day Pressure

Next Morning Results

leaning down

Note: $nvda earnings 

leaning down

leaning down

leaning up

Note: mostly flat/ up

CPI Day (spy neutral, qqq, iwm up signals)

Note: PPI

Probabiltiy 64% - mostly flat day

Note: QQQ Negative

Note: IWM and QQQ pointed Negative

leaning slightly up

aapl earnings

(Note: QQQ and IWM pointing up)

Pressure  Up  


Pressure  Down  

Neutral Days are displayed to the public when indicators conflict, are weak, or show unfamiliar or unusual results. Members have access to detailed results to help make their trading decisions.

Correct Days 

How we measure ( Link) Correct within the first half hour of trading. 


The pressure prediction is posted about 4 PM EST, for the following trading day. Members can see the percent probability (in the arrow) before close. The pressure result is based on the first 1/2 hour of the trading day (9:30-10 a.m. EST). Note the dotted line is the close of the previous day. 

End Of Day Pressure

Next Morning Results

Note: Google Earnings 

Note: $meta earnings 

Note: $tsla earnings

(qqq/iwm litttle stronger pointed up) 

Note PPI day (solid down until PPI)

Note: CPI Day

April 1, 2024 - probability number update