FlexORB
A multi-scale opening range tool. Three modes — Fixed Interval, Weekly, Monthly — give you rolling intraday context, a weekly bias frame, and a monthly structural reference, with one tool.
Opening ranges on your terms.
FlexORB is a flexible opening range tool. It plots a high, low, and midpoint from a candle of your choosing — on a schedule of your choosing — and extends those levels forward until the next range fires. Three modes cover the entire spectrum of time-based reference levels: Fixed Interval for rolling intraday ranges, Weekly for the open of each new trading week, and Monthly for the open of each new trading month.
Opening ranges are among the most-watched levels in futures trading. Participants — institutional and retail — cluster their activity around where price opened, because the open is where the auction starts a new narrative.
Shaded box. The interior — area where price is inside the range.
ORB High (solid). Primary breakout level for bullish continuation.
ORB Low (solid). Primary breakdown level for bearish continuation.
ORB Mid (dashed). The most overlooked, most useful line on the plot.
What FlexORB draws on your chart
Understanding each component is the difference between reading the tool correctly and treating it as a colored box on your screen.
Shaded ORB Box
Translucent rectangle spanning ORB low to ORB high, extending right indefinitely. Price inside is inconclusive. Price outside has made a directional statement.
ORB High (solid)
Top of the range. Primary breakout level for bullish continuation — acceptance above means buyers absorbed sellers at the opening pivot. Also a primary rejection level for shorts.
ORB Low (solid)
Bottom of the range. Primary breakdown level for bearish continuation and primary rejection level for longs. Mirror of ORB High.
ORB Mid (dashed) — The Tell
The midpoint. Most overlooked, most useful line on the plot. Price inside the box gravitates to the mid — it's a magnet. Crosses signal which half controls. Bounces are frequently the earliest reaction signal of the day.
The mid is the tell. Most traders watch only the high and low. Sophisticated traders watch the mid. When price respects the mid cleanly — bouncing both ways — you're in a balanced auction. When price slices through without reaction, one side has decisive control.
Fixed Interval, Weekly, Monthly
FlexORB's flexibility is the whole point. You pick the cadence, the tool does the rest. Each mode is a different answer to the question: what counts as 'open'?
Rolling intraday ORBs
The workhorse mode. Starting from 6:00 PM ET each day, a new ORB fires at every interval you set — every 60 minutes by default. Captures the high and low of the most recent ORB candle.
Common setups: 60m intervals + 15m ORB candle = fresh hourly reference. 30m + 5m = tighter intraday. 240m + 30m = four session-length ranges per day.
Sunday 6 PM ET — fresh week open
A new ORB fires at 6:00 PM ET every Sunday — start of the futures trading week. Captures the high and low of the first ORB candle of the new week. Persists the entire week.
Why it matters: Weekly ORBs capture the first real price discovery of the new week. Breaks above signal bullish commitment carrying through to Friday. The weekly mid becomes a major magnet.
1st of month — structural reference
A new ORB fires at 6:00 PM ET on the 1st of each calendar month. Captures the opening candle of the new month and extends it for the next 30 days. The longest-duration, highest-weight ORB.
Why it matters: Monthly ORBs mark the structural opening of a new trading month. When price approaches the monthly high or low weeks after it formed, expect a meaningful reaction.
You don't have to pick one. Most members run FlexORB three times — one instance in each mode — layered on the same chart. Rolling hourly context from Fixed, weekly reference from Weekly, monthly structural level from Monthly. All three extending right.
How to read price interaction with the ORB
An opening range can do two things: hold or break. Your job is to figure out which before price arrives. FlexORB tells you where the reference levels are. Your FLB stack tells you what to do when price shows up.
Approach High from below
Bullish attempt at the breakout. Watch for acceptance or rejection. With FLB zones above + Surge green, look for longs on a break. Otherwise watch for rejection back inside.
Break above ORB High
Acceptance above the opening range. Buyers committed. Trade continuation long with Trade Shield clear. Old ORB High becomes support on retests.
Approach Low from above
Bearish attempt at the breakdown. Mirror of Scenario 1. With FLB zones below + Surge red, look for shorts on a break. Otherwise watch for rejection.
Break below ORB Low
Acceptance below the opening range. Sellers committed. Trade continuation short with Trade Shield clear. Old ORB Low becomes resistance on retests.
Rotate around ORB Mid
Balanced auction. Neither side has control. Range-trade the boundaries. Fade the high, fade the low. Avoid the middle third — that's where traders get chopped.
Break-then-reclaim
Failed breakout or breakdown. A trap the tool highlights well. High-conviction reversal setup — failed moves often reverse hard. Trade the reclaim with Trade Shield clear.
Specific setups for each mode
Each mode has a primary playbook. Match the mode to your trade horizon.
The Hourly Reaction
Fixed Interval mode. 60m intervals + 15m ORB candle. Fresh ORB drops every hour, giving you a rolling reference range for scalp trades.
Long entry: price pulls back into the ORB from above with FLB zone confluence at the High or Mid + Surge green + Trade Shield clear. Stop below ORB Low.
The Weekly Break
Weekly mode. Captures Sunday's opening candle. When price breaks cleanly above or below during the week, the move often carries multiple sessions.
Confirm with HTF context (1H and 4H momentum, First Flat in break direction). Hold for multiple sessions — weekly breaks often run 2–4 sessions.
The Monthly Fade
Monthly mode. Use the Monthly ORB as a fade opportunity when other confluence is present. Counter-trend trades — half normal size.
Look for: divergence + exhaustion at Monthly High/Low + Key Levels confluence (Prev Day High aligning with Monthly High). Target Monthly Mid first.
By trading style + multi-instance
FlexORB ships with sensible defaults. Run multiple instances for layered context.
Style Presets
| Scalp (default) Fixed / 60m / 15m candle | Rolling hourly ORB. NQ/MNQ scalping. |
| Aggressive scalp Fixed / 30m / 5m candle | Faster updates, tighter ranges. 1m / 2m charts. |
| Intraday swing Fixed / 240m / 30m candle | Four ORBs per day. Good for 5m–15m charts. |
| Weekly bias Weekly / 60m candle | Sunday 6 PM open. Persistent all week. |
| Monthly structure Monthly / 4H candle | 1st of month open. Structural level. |
Multi-Instance Color Scheme
| Fixed Interval Cyan / light blue | Updates frequently — should be visually distinct. |
| Weekly Green / lime | Persists for the week — should look 'fresh.' |
| Monthly Purple / gold | Rare, important — should look 'heavy.' |
Visual Tuning
| Fill Opacity | Lighter (high transparency) for layered multi-instance setups. Darker when FlexORB is the only overlay. |
| Line Width | Thin (1) for Fixed Interval (updates often). Thicker (2–3) for Monthly (structural reference). |
| Show Mid Line On | The mid is the tell. Keep it on. |
How traders misuse FlexORB
FlexORB boundaries are reference levels, not trade triggers. The mistakes below all share that root.
Treating ORB boundaries as automatic triggers
A price touch at ORB High is not a short signal. A break above is not a long signal. It's an event requiring interpretation from the rest of your FLB stack. Traders who treat every ORB interaction as a trade burn out and blow up.
Ignoring the ORB Mid
The mid is the most useful line for judging auction balance. Watching only High and Low misses the early reaction signals the mid provides. Respected mid = balanced auction. Ignored mid = one-sided.
Fading every break
Breakout traders break. Fade-every-break traders donate. FlexORB boundaries are respected most of the time, not always. When a Weekly or Monthly boundary breaks cleanly with confluence, the move wants to extend.
Running Fixed Interval too tight
Dropping interval to 15 minutes or less turns ORBs into noise. You get a new range before the old one mattered. Stay at 30 minutes minimum; 60 minutes is the sweet spot.
Confusing the modes
A Weekly ORB break is structural. A Fixed 60m break is intraday. Treating them the same — same size, same hold duration — mispositions the trade. Weekly deserves bigger size and longer holds than hourly.
Not running Monthly on position trades
If you hold for days or weeks, Monthly ORBs are the most important tool on your chart. Scalpers who only run Fixed Interval and never look at Monthly miss the most-respected long-term reference in the suite.
Forgetting Trade Shield
A perfect Weekly ORB long while Trade Shield is warning about tilt is still no-trade. The levels don't care about your P&L. Your risk rules do.
Stacking too many FlexORB instances
Three is the sweet spot — Fixed + Weekly + Monthly. Adding a fourth or fifth instance with various intervals creates visual noise that obscures the levels actually mattering. Three modes, three colors, done.
Frequently asked
FlexORB can be applied to supported stock charts, but the 6 PM ET default reflects a futures trading day. Set the anchor to the session you are studying; 9:30 AM ET is the NYSE cash open, not a universal start time for every stock or venue.
Key Levels uses its documented New York opening-range window. FlexORB provides configurable Fixed Interval, Weekly, and Monthly ranges. The tools can be displayed together when both contexts are useful, but combining them does not guarantee a clearer decision or trading outcome.
No. Each mode describes a different interval: recurring intraday, weekly, or monthly. Enable only the horizons used in your written process. More modes add references but can also add chart clutter.
Choose a formation period that is shorter than the interval you want to frame and long enough to contain usable bars for that symbol. Examples such as 15 minutes within a 60-minute interval are starting configurations, not universal recommendations. Compare settings in replay or simulation.
The Mid is the arithmetic midpoint between ORB High and ORB Low: (High + Low) / 2. It provides a consistent reference for describing whether price is in the upper or lower half of the displayed opening range; it does not predict a reaction.
Weekly ORBs persist the entire week (Sunday 6 PM ET to next Sunday 6 PM ET). Monthly ORBs persist the entire month (1st of month to next 1st). They're not cleared by price action — only by the next scheduled boundary.
Yes. The box, High, Low, and Mid each have a visibility control. A user can show only the references needed for a documented workflow and add others when their purpose is clear.
Begin by studying one Fixed Interval instance in replay or simulation, with its interval and formation period clearly labeled. Add Weekly or Monthly context only after you can identify what each reference contributes. The example settings on this page are starting points, not trading recommendations.
Where the auction opens is where the auction decides.
A multi-scale opening range tool. Three modes — Fixed Interval, Weekly, Monthly — give you rolling intraday context, weekly bias, and monthly structural reference.