165 tools · no signup · runs in your browser

Built for traders who
live and die by the range.

Trainers that score every read, checklists with a live verdict, analyzers that grade your own bars, plus breakout, pivot, volatility and session-range math. Everything a range trader reaches for, on one page, and none of it costs a dime.

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Jason Parker, founder of Trading Ranges
From the founder

I'm Jason Parker. I built all 165 of these tools myself.

Every one of them has to clear the same bar before it ships: a range trader has to be able to bookmark it, open it again tomorrow, and get something a plain calculator can't. No sign-up, no paywall, no catch.

Analyzers

16 TOOLS
AnalyzersANL·01

Range Edge Candle Grader

Paste the last 3 bars at a range edge to get the reversal pattern's name, a 0 to 100 grade, a fade or stand-aside verdict, and the stop and target plan.

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AnalyzersANL·02

Spring & Upthrust Analyzer

Paste the bars around a break of the range edge to get the Wyckoff spring or upthrust grade, a buy, wait or stand-aside verdict, and the stop and targets.

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AnalyzersANL·03

VWAP Stretch Analyzer

Paste today's bars with volume to get session VWAP, the sigma bands, how stretched the last close is, a balance or trend-day read, and a fade to VWAP or stand-aside verdict with the stop and targets.

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AnalyzersANL·04

Oscillator Edge Confluence Analyzer

Paste bars and the range to get RSI, slow stochastic and CCI at the edge, divergence against the last touch, a hook read, and a fade, wait or stand-aside verdict with the stop and targets.

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AnalyzersANL·05

Value Area Rotation Analyzer

Paste a session's bars with volume to get the POC, the 70% value area and the single prints, then paste today's bars for the 80% rule, rotation or acceptance read with the stop and targets.

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AnalyzersANL·06

Darvas Box Stack Analyzer

Paste daily bars to build Darvas boxes by the 3-day rule, see the current box stacked inside the 20-day box, and get a fade the wall or stand-aside verdict with the stop past both walls and the targets.

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AnalyzersANL·07

Fade Hour Analyzer

Paste weeks of timestamped intraday bars to see, hour by hour, how often a test of the day's edge faded back and how often it broke, which hours are fade windows on your instrument, and the verdict for the hour you're in.

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AnalyzersANL·08

Midpoint Reach Analyzer

Paste the bars inside a range and see how often a touch of the edge filled the midpoint before the range broke, how many bars it took, the excursion past the edge your stop had to survive, and whether to hold for the mid or take the quarter.

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AnalyzersANL·09

Session Handoff Analyzer

Paste a day of timestamped bars to get the Asia, London and New York ranges, what each session did with the box before it (held inside, swept and reclaimed, or accepted outside), the share of ADR already used, and the fade plan with entry, stop and 2 targets.

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AnalyzersANL·10

Band Touch Grader

Paste your bars, pick Bollinger or Keltner, and get every band touch graded on whether price got back to the midline or rode the band, the reversion rate by side, and a fade or stand-aside verdict with the stop and 2 targets.

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AnalyzersANL·11

Grid Backtest Analyzer

Paste OHLC bars and replay a neutral grid through them bar by bar: set the box, step, and kill switch, get cycles, realized profit, peak drawdown, and a survives-or-killed verdict.

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AnalyzersANL·12

Open Type Screen

Paste the first bars off the open to get the Market Profile open type, Open-Drive, Open-Test-Drive, Open-Rejection-Reverse, or Open-Auction, with the range-trading verdict and a fade plan for a rejection-reverse or an auction open.

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AnalyzersANL·13

Multi-Timeframe Darvas Box Analyzer

Paste daily bars to build a Darvas box on the daily data and a second box on the same bars rolled into weekly bars, then see whether nested daily-box breaks ran through the weekly wall or faded back inside it.

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AnalyzersANL·14

Weekday-Hour Fade Grid

Paste dated intraday bars and see fade and break rates for every day-of-week and hour combination on your instrument, in a color grid, with the verdict for the box you're in right now.

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AnalyzersANL·15

Spring & Upthrust Win-Rate Backtester

Paste OHLC bars and see how Wyckoff's numbered springs and upthrusts, grade 3 against grade 2 and grade 1, have paid off at your own range edges.

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AnalyzersANL·16

VWAP Reversion Win-Rate Backtester

Paste OHLCV bars, session by session, and rank every VWAP stretch by sigma band against the win rate on your own history.

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Trainers

09 TOOLS
TrainersTRN·01

Range Reversal Trainer

Drill range reversals on synthetic charts: go long at the low, short at the high, or stand aside on traps, then name the setup. Scored reps with streaks.

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TrainersTRN·02

Band Reversion Trainer

Drill Bollinger band tags on synthetic charts: fade it to the middle band, or stand aside on a band walk or a squeeze break. Scored reps with streaks and accuracy by situation.

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TrainersTRN·03

London Open Fade Trainer

Watch London open into the Asia box one bar at a time, then fade the sweep on the reclaim close or stand aside on 2 closes outside. Scored reps with streaks and accuracy by scenario.

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TrainersTRN·04

RSI Divergence Trainer

Read a live chart with RSI(14) underneath and decide whether a range-edge push is a Wilder failure swing to fade, a confirmed push to leave alone, or no touch at all. Scored reps with streaks and accuracy by situation.

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TrainersTRN·05

Scalp Ladder Trainer

Spread, commission, and a tick target and stop each rep. Call FADE or SKIP against a net-of-cost 2:1 floor and the room left to the midpoint.

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TrainersTRN·06

Stop Fading Call Trainer

Read the test counts, the range age, the width against ATR and 5 chart tells, then call keep fading, last fade, or stop fading against the same 10-tell score the checklist runs.

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TrainersTRN·07

Blind Regrade Trainer

Read a fade recap with the result already shown, grade it on the Fade Trade Grader's 10 checks, then see whether winners get an easier grade than losers.

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TrainersTRN·08

IB Break-or-Fade Trainer

Call the IB edge test live: fade it, ride the extension, or stand aside, graded on the 0.25 and 1.0 IB extension thresholds.

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TrainersTRN·09

Session Read Trainer

Watch Asia set the box, then call London's read and New York's read: inside, reclaim, whipsaw, or accept. Scored reps with streaks and accuracy by read.

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Pattern Detection

09 TOOLS
Pattern DetectionPAT·03

Range Expansion Day Detector

Compare today's range to yesterday's to flag a Crabel-style range expansion day.

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Pattern DetectionPAT·08

Double Top and Bottom Validator

Scores a second test of the range edge against Bulkowski's double top and bottom shape rules, then hands you the neckline, entry, stop, targets and measured move.

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Pattern DetectionPAT·09

Reversal Candle Win-Rate Backtester

Paste OHLC bars and rank hammer, engulfing, star, tweezer, harami, piercing, and inside-bar reversals by fade win rate at your rolling range edge.

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Support & Resistance

09 TOOLS
Support & ResistanceS/R·01

Mean Reversion Range Calculator

Get a z-score for how stretched price is from its mean, plus 1 and 2 stdev reversion targets.

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Support & ResistanceS/R·02

Support/Resistance Range Finder

Paste recent swing highs/lows to cluster them into support and resistance zones by proximity.

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Support & ResistanceS/R·09

Stop Run Zone Calculator

Map the 3 stop tiers past a range edge (ticks, ATR buffer, round number), get the sweep zone depth, and the limit and reclaim entries with a stop the next sweep can't reach.

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Options

04 TOOLS
OptionsOPT·03

IV vs ATR Crush Calculator

Compare the daily move implied by options IV against realized ATR to see if premium looks rich or cheap.

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OptionsOPT·04

Premium Income Trade Grader

Paste your iron condor, iron butterfly, and strangle closes and get a management score built on the 50% profit-take and 21-day rules, plus win rate and average credit captured.

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Pivot Points

10 TOOLS
Pivot PointsPVT·09

Pivot Bounce Playbook Generator

Enter yesterday's high, low and close, the price and the ATR to get the 13-rung floor and half pivot ladder, the level price is working, and the bounce and break plays with entry, stop and targets.

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Pivot PointsPVT·10

Pivot Method Bounce Rate Analyzer

Paste your daily bars and see which pivot formula, Standard, Camarilla, Woodie's, Fibonacci, DeMark, or the half pivots, has the highest bounce rate on this instrument, with touch counts, a leaderboard, and today's read.

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Risk Management

28 TOOLS
Risk ManagementRSK·06

R-Multiple Calculator

Enter entry, stop, and current price to get your trade's result as a multiple of initial risk (R).

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Risk ManagementRSK·07

Trade Expectancy Calculator

Enter win rate, average win, and average loss to get your system's expectancy per trade.

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Risk ManagementRSK·08

Breakeven Stop Calculator

Enter entry, stop, and current price plus a trigger R-multiple to see if it's time to move to breakeven.

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Risk ManagementRSK·09

Volatility-Adjusted Stop Calculator

Enter entry price and daily volatility % to get a stop distance sized to standard deviations of price movement.

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Risk ManagementRSK·11

Chandelier Exit Calculator

Get a volatility-based trailing stop for longs and shorts from the highest high/lowest low and ATR.

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Risk ManagementRSK·13

FX Pip Value & Range Calculator

Convert a price range into pips and its total dollar value at your pip value and lot size.

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Risk ManagementRSK·15

Breakeven Win Rate Calculator

Get the minimum win rate needed to break even from your reward:risk ratio, compared to your actual win rate.

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Risk ManagementRSK·16

Range Timeout / Pace Calculator

Compare progress toward your target against elapsed time to see if a trade is ahead of or behind pace.

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Risk ManagementRSK·17

Risk of Ruin Calculator

Estimate your modeled risk of ruin from win rate, reward:risk ratio, and risk per trade.

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Risk ManagementRSK·22

Pyramid Position Size Calculator

Build a scaling-in ladder with add-on sizes, prices, and blended average entry from R-multiple triggers.

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Risk ManagementRSK·23

OCO Bracket Range Calculator

Build long and short OCO bracket stop/target levels from an entry price and a range-based sizing unit.

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Risk ManagementRSK·27

Range Partials Planner

Enter the entry, stop, midpoint and far edge, your account and your 2 hit rates to get the position size and the expectancy of 3 exit plans: all at the midpoint, half and half, or hold for the far edge.

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Risk ManagementRSK·28

Partial Exit Plan Backtester

Paste your closed range fades with the levels and whether each reached the midpoint and the far edge, and get your actual hit rates plus a backtest of all 3 Range Partials Planner exit plans to see which one is paying.

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Reference

03 TOOLS
ReferenceREF·01

Range Scalp Viability Screen

Tick and pip reference for futures and FX with a live screen: enter the range, stop, spread and commission to see if an edge-to-midpoint scalp clears its costs, the breakeven win rate, and the expectancy ladder.

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ReferenceREF·02

Initial Balance Day Type Screen

Enter the IB high and low, the day's high and low so far and the last price to get the range extension in IB units, the Market Profile day type the session is shaping into, and what a range trader should do with the IB edges right now, with the full day type reference underneath.

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ReferenceREF·03

Liquidity Level Stack

Paste the levels you're tracking (prior day/week high and low, session extremes, round numbers) and get them ranked by distance from your price, with confluence flagged and a reclaim plan for the nearest magnet on each side.

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Generators

04 TOOLS
GeneratorsGEN·01

London Open Playbook Generator

Enter the Asia range and the 20-day ADR to get a fade or breakout bias for London, 4 plays with entry, stop and targets, the ADR projections, and a live session clock.

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GeneratorsGEN·02

Box Grid Plan Generator

Enter the box, the grid step, the lot per level and your account to get the full ladder with open drawdown at every rung, the kill switch, profit per cycle, cycles to repay a breakout, and a survives-or-not verdict.

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GeneratorsGEN·03

Reversal Candle Scan Generator

Pick the reversal candles you fade, set the range lookback, the edge zone and the shadow ratio, and get a paste-ready Pine Script indicator with alerts that only fires inside the edge zone of the range, plus the rules in words.

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GeneratorsGEN·04

Spring Pre-Plan Generator

Enter the range and the ATR before the spring happens to get the depth ladder: at each undercut of the low, the Wyckoff grade, the stop, the R to the midpoint and far edge, the size, and the deepest spring that still pays 1R. Upthrusts get the mirror plan.

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Trading Performance

01 TOOLS

Cost Analysis

03 TOOLS

Gap Analysis

04 TOOLS
Gap AnalysisGAP·02

Pre-Market Range & Gap Calculator

Enter pre-market high/low and prior close to get the pre-market range, gap size/direction, and open breakout levels.

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Gap AnalysisGAP·03

Weekend Gap Risk Calculator

Size the Friday-to-Monday gap in price, percent, and ADR multiples, with a gap-risk read.

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Trend Detection

07 TOOLS
Trend DetectionTRD·03

SuperTrend Bands Calculator

Get the SuperTrend upper/lower bands and a directional bias from high, low, close, and ATR.

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Trend DetectionTRD·04

Choppiness Index Calculator

Paste recent high/low/close bars to get the Choppiness Index and a range-bound vs trending read.

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Range Projection

06 TOOLS
Range ProjectionPRJ·04

N-Day Expected Move Calculator

Get the 1 and 2 standard deviation expected move over any number of trading days from historical volatility.

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Range ProjectionPRJ·05

ADR Days-to-Target Calculator

Estimate trading days to a target price using linear pace and square-root-of-time ADR scaling.

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Range ProjectionPRJ·06

Fibonacci Time Zone Calculator

Get future dates marked by the Fibonacci sequence in bars from a chosen anchor date.

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Session Range

10 TOOLS
Session RangeSES·04

Asia Session Range Calculator

Get the Asia session range, midpoint, and breakout triggers ahead of the London open.

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Session RangeSES·05

Session Range Comparison Tool

Compare Asia, London, and New York session ranges side by side to see which session is driving the day.

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Range & Channels

04 TOOLS
Range & ChannelsCHN·01

Donchian Channel Calculator

Get the upper band, lower band, midline, and width of a Donchian channel from your lookback high/low.

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Range & ChannelsCHN·02

Renko Brick Size Calculator

Get an ATR-adaptive Renko brick size and an estimate of how many bricks a typical day should print.

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Volatility

26 TOOLS
VolatilityVOL·02

Keltner Channel Calculator

Build a volatility-based Keltner channel from your EMA, ATR, and multiplier.

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VolatilityVOL·03

Bollinger Band Width Calculator

Get Bollinger upper/lower bands and normalized bandwidth from your SMA and standard deviation.

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VolatilityVOL·04

Volatility Squeeze Detector

Check whether Bollinger Bands sit inside your Keltner Channel, the classic TTM-style squeeze signal.

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VolatilityVOL·16

Anchored VWAP Calculator

Paste price/volume bars since your anchor point to get the anchored VWAP and its standard-deviation bands.

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VolatilityVOL·17

Yang-Zhang Volatility Estimator

Paste daily OHLC bars to get the Yang-Zhang volatility estimate combining overnight, open-close, and Rogers-Satchell components.

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VolatilityVOL·18

TWAP Calculator with Range Bands

Paste evenly time-spaced prices to get the Time-Weighted Average Price and standard-deviation bands.

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VolatilityVOL·19

Median True Range Calculator

Compare the median true range to the mean to see if outlier days are skewing your average range.

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VolatilityVOL·24

Multi-Symbol Relative Range Screener

Paste a watchlist of symbol, high, low, and ATR to rank symbols by today's range relative to their own volatility.

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VolatilityVOL·25

ATR Percent-of-Price Calculator

Normalize ATR as a percentage of price for comparing volatility across instruments at different price levels.

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Breakout

08 TOOLS
BreakoutBRK·05

First Hour Range Calculator

Enter the first-hour high/low to get breakout triggers, 1x extension targets, and your current position in the range.

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Checklists

04 TOOLS
ChecklistsCHK·01

Opening Range Fade Checklist

Enter the initial balance, the ADR and price, tick what the chart shows, and get a live score, a fade or stand-aside verdict on the IB edge, and the entry, stop and targets.

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ChecklistsCHK·02

Iron Condor Fit Checklist

Enter the range, price, IV, days and the 4 strikes to get 9 live checks, the expected move, the probability of finishing inside the shorts, break-evens, and a sell, adjust or skip verdict.

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ChecklistsCHK·03

Stop Fading Checklist

Score how close a range is to breaking: edge test counts, range age, width vs ATR, shrinking swings, stacked closes, a squeeze, a failed fade. Live breakout risk with a keep fading, last fade or stop fading verdict and the plan for each.

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ChecklistsCHK·04

Fade Trade Grader

Grade each range fade on process with 10 checks, log it with its R, and let the journal show whether your A-grade fades are the ones making the money. Stored in your browser, copy out as CSV.

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