Format
File Format
- All files are graphical (image) .PNG file type
- The archive is organized base don year
- To view charts, download the Zip file on your computer and unzip the folder
- Size: Most files are about 1920 x 973 pixels
- Each file is made up of 3 charts. Most of the archive has a small daily chart and a 60 minute intraday chart along with a large five minute chart
- Friday chart includes a small weekly chart
- The last day of the month includes a small monthly chart
Example
- The chart below shows how most charts in the archive is organized
-
Later charts include an opening gap measurement indicator as you see on this chart
Annotations
Most charts have the following annotations:
- Day of the week
- High of the prior day (dark blue line)
- Low of prior day (dark red line)
- All time high (pink line)
- Open of the day (light green line)
- Bars are numbered every other bar
- Some trend lines are drawn
- Some measured moves are marked
- Opening gap: marked and measured using an indicator (see chart example above for details) starting in 2019
Daily Chart- EMA20 (blue)
- EMA50 (green)
- EMA200 (pink)
60Min Chart- EMA20 (blue)
- EMA200 (pink)
5Min Chart- EMA20 (blue)
- EMA60 (gray) representing EMA20 of 15Min chart
- EMA200 (blue dot-dash) representing EMA20 of 60Min chart, using Dr Al Brook's code that calculates this EMA based on the 5Min OHLC data
- Day-Date indicator
- Opening gap measurement indicator (2019 onwards)
- Bar numbering
Opening Gap Classifications
Starting in 2019, opening gaps are classified as follows:
- Typical Gap: a gap that is neither small or big
- Small Gap: when the range of the gap is smaller than 10% of average daily range of the past 21 days
- Big Gap: when the gap is bigger than the biggest gap of last five big gaps
The chart examples on this page indicate examples of the above gap types and how the indicator is marking them.
File Name Convention
General Format
YYYYMMDD_Symbol - Gap - Day Structure - Day Type
Example:
20210115_ES - 20 pt Gap Dn Open - ORV Dn, PW LOD Rev, SC BL Trend, WBRF, DT LH MTR Dn - TTRD
- All files are named according to the above convention
- File names start with date (Year Month Day)
- Followed by symbol, which is ES for all charts in the archive
- If the day has a gap on the open, gap size is mentioned as points and in later years as percentage of the average daily range
- Price structures that build the day's chart are mentioned next, in the order they appeared
- File name ends with the day type. For example, a TTRD is a Trending Trading Range Day, which is a type of a trading range day that also trends some of the time
Opening Range Types
-
The very first acronyms after gap size explain the type of the opening range
- Opening range (OR) or the first hour is the initial price action of the day that can last anywhere between less than an hour to more than two hours
- Most days (about 80% of them) have at least one reversal in the first hour and therefore form a trading range on the open
- If this range is broken out of, the OR type is ORBO for opening range breakout
- If the day forms a triangle for example, on the open followed by a breakout, it will be a TRI ORBO
- When there is only one reversal during the OR, it is called ORV up or down (for Opening Range reVersal)
- If the day trends from the first bar, the day is a T1B (Trend from 1st Bar) bull or bear
- Generally speaking, there are only three types of OR: T1B, ORV, and ORBO
Day Types
- TRD: Trading Range Day
- TTRD: Trending Trading Range Day
- SPB: Small PullBack trend
- Trend: Bull (BL) or Bear (BR) trend all day
- FOMC: FOMC Report or Minutes announced
- TRI: Triangle
- ET: Expanding Triangle