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Session Stats

Session Stats draws the highs, lows and midpoints of the sessions that matter to day traders, each with a short label at the price scale. Use it to see where the overnight, regular-hours and previous-session extremes sit relative to price.

Category Session levelsApplies to Web and DesktopUpdated 2 Nov 2026Read time 4 min
Shows
Up to 14 labelled session levels
Updates
As the session develops, with live highs and lows
Best on
Intraday time charts

What it measures

Session Stats splits the chart into two sessions that you choose: regular trading hours (RTH) and the overnight session. For each one it finds the highest price, the lowest price and the midpoint between them. It also marks the first hour of RTH (the initial balance), the RTH open, the previous RTH session and the previous week.

Mid = (High + Low) / 2

Each level is a horizontal line across the session it belongs to. The label sits at the price scale, so you can read the level name and price without tracing the line.

When two levels sit at exactly the same price, their labels join into one, for example ONHi · RTHHi.

Right edge of an ES chart with SessionStats added. The labels on the price scale show ONHi and RTHHi, each with its level line.Right edge of an ES chart with SessionStats added. The labels on the price scale show ONHi and RTHHi, each with its level line.
Right edge of an ES chart with SessionStats added. The labels on the price scale show ONHi and RTHHi, each with its level line.

Add Session Stats to a chart

  1. In the chart header, click Indicators.
  2. Under Add Indicator, type SessionStats in Search indicators, or open the Tradrr group. The name has no space.
  3. Click SessionStats in the list. It is added to the chart and its settings open on the right.

You can add one Session Stats to a chart. See Add and manage indicators for hiding, reordering and removing it.

Levels

The Lines group has one row per level. Each row has a checkbox, a color and a line style. Everything is on by default except the two previous week levels.

SettingChart labelOn by defaultWhat it marks
RTH High (RTHHi)RTHHiYesHighest price of the RTH session.
RTH Low (RTHLo)RTHLoYesLowest price of the RTH session.
Overnight High (ONHi)ONHiYesHighest price of the overnight session.
Overnight Low (ONLo)ONLoYesLowest price of the overnight session.
Initial Balance High (IBHi)IBHiYesHighest price in the first hour of the RTH session.
Initial Balance Low (IBLo)IBLoYesLowest price in the first hour of the RTH session.
Previous RTH High (pRTHHi)pRTHHiYesHighest price of the previous RTH session.
Previous RTH Low (pRTHLo)pRTHLoYesLowest price of the previous RTH session.
RTH Mid (RTHMid)RTHMidYesMidpoint of the RTH high and low.
Overnight Mid (ONMid)ONMidYesMidpoint of the overnight high and low.
RTH Settlement (SETTLE)SETTLEYesSettlement price of the previous RTH session. If no official settlement is available, the last close of that session.
Open (OPEN)OPENYesOpening price of the RTH session.
Previous Week High (PWHi)PWHiNoHighest price of the previous week.
Previous Week Low (PWLo)PWLoNoLowest price of the previous week.

All lines start solid and one pixel wide, each in its own color. The high levels are green, the low levels red, and the initial balance and previous week levels yellow. Change a color or line style on its row.

Settings

SessionStats selected in the Indicators window, with its settings on the right.SessionStats selected in the Indicators window, with its settings on the right.
SessionStats selected in the Indicators window, with its settings on the right.

General

SettingWhat it doesDefault
Align with PriceStatsEnds the level lines where the Price Stats profiles begin, so the two do not overlap.On
LengthLength of the line drawn at the price scale, in px or %. Hidden while Align with PriceStats is on.200 px
MarginGap between the lines and the edge of the chart, in px or %.5 px

Font

SettingWhat it doesDefault
Color swatchColor of the label text.Black
Font familyOpen Sans, Monospace or Sans Serif.Open Sans
Font weightRegular or Bold.Regular
Font sizeSize of the label text.10

Trading Hours

SettingWhat it does
RTH Session TemplateThe session used for the RTH, initial balance, OPEN, mid and previous-session levels.
Overnight Session TemplateThe session used for the overnight levels.

The templates come from your session list. See Session Manager to create or edit one.

How traders read it

  • Overnight high and low: the range traded before the open. Many traders watch for a break of ONHi or ONLo shortly after RTH starts.
  • Previous RTH high and low: the prior day's extremes, often used as targets or as levels to fade.
  • Initial balance: the first hour sets the early range. A move beyond IBHi or IBLo shows that one side has taken control.
  • Mid levels: the halfway point of a session. Price often reacts here when it returns to the middle of the range.

Tip. Turn on only the levels you trade. Fourteen labels on one chart crowd the price scale. Start with ONHi, ONLo, RTHHi and RTHLo.

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