OPEN-SOURCE SCRIPT
Updated Caleb's Supply and Demand Zones

This script takes predetermined levels and plots them as supply and demand zones. These zones are automatically colored as supply or demand based on price action. Additionally, two EMAs and a VWAP are included to help make intraday trading decisions. This script is written to intuitively deduce between SPY, SPX, ES, US500, QQQ, and NQ to plot the zones in their proper corresponding price levels.
Release Notes
Daily update. Release Notes
Update for 8/8/22.Release Notes
Daily update for 8/9/2022.Release Notes
Daily update for 8/10/22.Release Notes
Daily update for 8/11/22.Release Notes
Daily update for 8/12/22.Release Notes
Daily update for 8/16/22.Note: If there is ever not a daily update, that means there are no changes to the zones for the day.
Release Notes
Daily update for 8/17/22.Release Notes
Daily update for 8/18/22.Release Notes
Daily update for 8/19/22.Release Notes
Daily update for 8/22/22.Release Notes
Revised daily update for 8/22/22.Release Notes
Daily update for 8/23/22.Release Notes
Daily update for 8/24/22.Release Notes
Daily update for 9/6/22.- I have been busy with moving into a new apartment, hence the lack of updates on the daily zones. Daily updates should continue now. However, I will be focusing solely on $SPY/SPX.
Release Notes
Daily update for 9/8/22. Release Notes
Daily update for 9/9/22.Release Notes
Revised daily update for 9/9/22. Previous update had minor errors.Release Notes
Daily update for 9/14/22.Release Notes
- Daily update for 9/22/22.Release Notes
- Daily update for 9/26/22.Release Notes
- Daily update for 9/27/22.Release Notes
SPY / SPX ZONES FOR 11/25/22Release Notes
SPY / SPX ZONES FOR 12/01/22Release Notes
DAILY UPDATE FOR 12/6/22.Release Notes
DAILY UPDATE FOR 12/7/22.Release Notes
DAILY UPDATE FOR 12/12/22Release Notes
New update changes the default number of zones to 10, as opposed to 5.Release Notes
Daily update for 12/19/22.Release Notes
Daily update for 1/4/23.Release Notes
UPDATE FOR 1/10/23Release Notes
Update for 1/13/22Release Notes
test linkRelease Notes
Update for 1/30/23.Release Notes
update for 2/3/23Release Notes
SPY zones for 2/21/23.Release Notes
Updated zones for 3/3/2023Release Notes
Update for March 13th, 2023.Release Notes
Minor update for 3/20/23.Release Notes
Update for 3/30/23.Release Notes
Small update for 4/12/2023.Release Notes
Zone updates for 4/17/23.Release Notes
Updated 6/5Release Notes
SPY Zones Updated for Week of 06/11/23Release Notes
Update Week of 06/19Release Notes
Update for 7/24Release Notes
Update Week of 0731Release Notes
Updated for Week of 8/21Release Notes
Week of 09/04Release Notes
Week of 9/18Release Notes
Week of 9/25Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.
Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.