Free · 27 indicators
27 published indicators, 27 full manuals, a research library and a risk planner. Nothing to join, nothing to pay, and nothing to install from this site. This is the part of Auction Foundry that is for the community.
Independent publisher · not affiliated with TradingView, Inc.
Free is not a hook. Before the catalogue, the lines these tools will not cross.
01 — TERMS
The word gets used loosely enough that it is worth spelling out. Every row below describes how the current published catalogue is offered.
CURRENT ACCESSThe 27 published indicators are currently available free through their TradingView listings. No Auction Foundry account or email list is required, and there is nothing to pay. For Session Gap Map, send AuctionFoundry a private TradingView message saying “SGAP access”; for Auto Harmonic Patterns Pro HTF, “AHPP access” with your TradingView username. The author grants access.
02 — THE 27
They are not 27 versions of one idea, and they are not meant to be stacked on a single chart. Each answers something specific. Pick the question you actually need answered and start there.
Opening gaps and fill progress, confirmed swings, trendlines, channels, pitchforks and chart formations, including harmonic patterns and Wolfe Waves.
01Published
Did structure continue, or did it turn?
Swing highs and lows are labeled only once they are confirmed, so a level never appears and then disappears a tick later. Each carries an ATR-scaled zone, and the script states outright whether price is continuing its direction or has reversed it. Free and open-source.
10Published
Which confirmed pivot pairs still define an intact line?
Ascending and descending candidates are built from confirmed pivots, then rejected when an intervening bar pierces beyond the configured tolerance. Touches and retirement describe the line’s history; they are not strength scores or reaction forecasts. Free and open-source.
16Published
Which classical formation does this confirmed-pivot geometry match, and how did it resolve?
Fifteen named formations — channels, wedges, triangles, rectangles, flags, pennants and four neckline reversals — each built from boundaries that must pass a three-part validity test before they are drawn. The textbook reading of a shape’s name is attributed and kept separate from the closing direction that actually completed it, and Entry, Target and Stop are drawn from your own multiples of the formation’s own height — geometric levels, not trade recommendations. Free and open-source.
19Published
Which harmonic formation matches these confirmed swings, and what happened after it confirmed?
Maps twelve harmonic formations from confirmed swings, their Potential Reversal Zones and prior trend context. Qualifying Setups carry configured Entry, Target and Stop references — geometric levels, not trade recommendations, while the table separates formation status from later level touches. Completed patterns appear after D confirms and are drawn back to earlier pivots; forming candidates can change or disappear.
20Published
Where does a Wolfe Wave stand on this chart’s own pivots, and what has price done against its levels since?
Finds bullish and bearish Wolfe Waves on confirmed swing pivots, checks each point against five stated geometric rules, draws the 1–4 line as a reference, and follows the Entry, Stop and your R multiples to the wave’s ending — geometric levels, not trade recommendations. Free and open-source.
21Published
Which pitchfork does this chart actually support, and what has price done against it since?
Builds Standard, Schiff and Modified Schiff pitchforks from three confirmed swing pivots, marks the bar each became usable, and follows the touches and the ending that came after. Free and open-source.
22Published
Which parallel channel did price actually respect, and what has it done since it broke?
Builds parallel channels from three confirmed swing pivots, validates every bar between the anchors, and draws a channel only after a bar closes inside it. The Known marker states that bar. Each channel is then followed through its first close outside, a bounded watch for a close back inside, and its end. Free and open-source.
24Published
Which opening gaps remain, and how far have they filled?
Session Gap Map retains selected-session opening gaps against the preceding usable session’s last observed confirmed close, tracks confirmed fill and milestone times, and keeps each gap’s opening daily ATR. An optional watchlist includes developing fill; the gap ladder lists retained unfilled references around current price.
Free public invite-only · closed source. Send AuctionFoundry a private TradingView message saying “SGAP access”. Access is free; the author grants access. Once granted, find it under Indicators → Invite-only. Access is per-user and revocable.
25Published
Which harmonic patterns have completed on this chart and on the timeframes above it, and what state is each in?
Finds fourteen harmonic patterns on two swing readings of the chart, with PRZ boxes, frozen Setup checks and configured Entry, Target and Stop references — geometric levels, not trade recommendations. Patterns completed on up to two higher timeframes can be drawn on the working chart at their own timestamps. Alert messages are selectable by timeframe, event, direction and family, and Screener mode gives Pine Screener eight values.
Free public invite-only · closed source. Send AuctionFoundry a private TradingView message saying “AHPP access” with your TradingView username. Access is free; the author grants access. Once granted, find it under Indicators → Invite-only. Access is per-user and revocable.
Session timing, opening behavior, day-over-day opening ranges and realized session range.
02Published
What happened after the opening range locked?
Up to five opening-range windows, each tracked through its whole life: forming, locked, broken, retested, extended. Seventeen optional overnight, prior-session and higher-timeframe levels sit alongside them, so the session has references before it starts moving. Free and open-source.
08Published
How much of a typical session range has today already used?
The live session’s realized range is compared with completed-session ADR, ATR RMA, or median history. The percentage remains uncapped past 100%, while the conditional envelope, optional percentile ladder, and sample disclosure keep the reading’s assumptions visible. Free and open-source.
13Published
Which global session is active, and how much of it remains?
Sydney, Tokyo, London, New York, and one custom window are mapped with run-bounded high-low boxes instead of full-height stripes. Named city time zones handle local daylight-saving changes, while the dashboard separates city clocks, session progress, next-boundary time, bar-close time, and chart-timeframe bars remaining. Free and open-source.
18Published
Did this session build a balance, sweep it, and come back inside?
Up to three measured boxes per session cycle — the balance range, the sweep beyond one of its boundaries, and the stretch after price closed back inside — each drawn on a confirmed bar and only where the rules qualify one. A sweep has 90 minutes and a reclaim has 30; miss either and the cycle is named for what it did rather than rounded to a side. The same read runs on daily to quarterly bars as a ribbon along the bottom of the pane. Free and open-source.
27Published
Is the latest opening range wider, higher or busier than the previous session’s?
Sets the latest session’s opening range beside the previous session’s on one price scale, right of the last bar: each range’s high and low, volume by price estimated over each 1-minute range, and estimated delta from 1-minute candle direction, with a read table of the differences. Describes chart history only.
Free public invite-only · closed source. Send AuctionFoundry a private TradingView message saying “ORC access” with your TradingView username, or request it in the Auction Foundry Discord. Access is free; the author grants access. Once granted, find it under Indicators → Invite-only. Access is per-user and revocable.
How the last candle was built: the order its high and low printed in, minute by minute, beside recent higher time frame candles.
26Published
Inside the last candle, did the high or the low print first, and at what minute?
Opens the last closed candle into its 1-minute and 5-minute candles, with recent 30m, 1h and 2h candles beside it. Cyan and magenta outlines mark the first 1-minute bars that reached the high and the low; amber marks a minute holding both, where the order is unknown. Describes chart history only. Free and open-source.
Estimated volume nodes, volume-weighted averages and deviation bands.
06Published
Where is price relative to the anchors that matter?
Up to three independent VWAP layers, each anchored to a session, calendar boundary, manual time, prior-session extreme, or confirmed swing. Deviation bands and cross-layer shading describe distance and overlap without turning either into a forecast. Free and open-source.
23Published · Updated
Where do estimated volume shelves, valleys and POC prices sit today, and across completed profiles?
Maps today’s Daily OHLCV volume-by-price estimate as HVN shelves, LVN valleys and POC prices, updated on confirmed bars, with optional completed Weekly and Monthly composites, same-type shared prices, zone fills and retained zones. Free to use with protected source.
Fair-value gaps and supply/demand base-and-departure zones.
03Published · Updated
Where do the imbalances actually overlap?
Confirmed fair-value gaps and optional order blocks, with the overlap between two higher timeframes drawn explicitly rather than implied. Every band carries a label recording which timeframe produced it, so nothing on the chart is unattributable. Free and open-source.
14Published
How was this supply or demand zone actually built?
A zone needs a base tight enough to fit inside an ATR limit and a departure that closes decisively away from it. Each one is scored once on the bar that creates it, from those same two measurements, and the score shows up as glow and fill depth rather than a printed rank. Free and open-source.
Realized-volatility conditions and historical regime episodes.
09Published
How unusual is realized volatility right now?
The chart symbol’s realized volatility is placed in a historical percentile and a QUIET, NORMAL, ELEVATED, or EXTREME tier. Expansion and acceleration remain separate measurements, and none of them predicts direction. Free and open-source.
17Published
Which volatility regime is each stretch in, and how wide did it run?
Every bar is sorted into a QUIET, NORMAL, ELEVATED, or EXTREME volatility regime, and each unbroken stretch is drawn as a box on price whose height is the range that stretch covered. The regime is ranked over a rolling calendar window so it means the same on any timeframe, and one or two higher timeframes can be outlined as nested frames. It describes chart history, not what price will do next. Free and open-source.
Retracement levels and fans measured from defined ranges or confirmed swings.
07Published
Where are the retracement references inside this range?
A primary Fibonacci grid tied to the current day, previous day, current week, or latest confirmed swing, with an optional higher-timeframe layer. Fills, extensions and labels remain references—not targets or trade instructions. Free and open-source.
15Published
Which confirmed-pivot Fibonacci fan is governing price, and how has it reacted there?
Up to four fans anchor to confirmed swing legs that clear an ATR-displacement and directional-efficiency filter, then track through a bounded lifecycle from current to archive or invalidation. A fixed status board reports each level’s confirmed-bar interaction state alongside an independent Golden Pocket zone. Free and open-source.
Formula-based pivot levels, zones and records of their tests.
04Published · Updated
Which references are clustering near price?
Three independently configurable pivot packs, now with a clean Simple preset and a plain-language Read of price versus CPR and R1/S1. Reaction zones, retained levels and confluence remain descriptive references, while corrected tracking and alert rules keep hidden drawings from silently changing the calculation. Free and open-source.
11Published · Updated
How many times has price tested this level—and did each test hold or break?
One completed-period pivot ladder with a running record for every visible level. Confirmed tests count on the leading edge of a touch, split into held and broke outcomes, and reset when a new anchor period redraws the ladder; the tally describes chart history rather than forecasting the next response. Free and open-source.
Moving-average order, slope and spacing on the chart timeframe.
12Published
Are the averages widening in order, holding stable flow, or compressing?
Up to three independently configured chart-timeframe moving averages become one descriptive ribbon. Adaptive mode uses ATR-normalized spacing, slope coherence, and stack order to show expansion, stable flow, compression, or mixed structure through color and opacity—not signals or forecasts. Free and open-source.
Correlation and related measurements across matched market observations.
05Published
Is this moving with its peers, or on its own?
Up to eight instruments compared against the chart symbol using timestamp-matched log returns rather than naive close-to-close. Long and short correlation stay separate, and data coverage is reported so you can tell when a number is thin. Free and open-source.
03 — GETTING STARTED
Every indicator links to its own TradingView page. Nothing is hosted here and nothing needs an account with us.
For Session Gap Map, send AuctionFoundry a private TradingView message saying “SGAP access”; for Auto Harmonic Patterns Pro HTF, “AHPP access” with your TradingView username. After the author grants free access, find it under Indicators → Invite-only. Begin with the documented defaults and review the manual’s data requirements.
The full manuals map every public input, default, behavior, limitation, and common failure mode for all published indicators.
04 — WHY
We want useful work to reach the traders it can help. Giving finished tools back to the community supports learning, lowers the barrier to exploration, and lets trust grow from work you can inspect.
Trading knowledge grows when useful tools and their limits are shared. Making the finished indicators and manuals available at no cost is our way of giving back to the trading community and helping traders keep learning on their own journey.
Our published indicators are free to use on TradingView. Access instructions belong to each listing; Session Gap Map and Auto Harmonic Patterns Pro HTF require a private-message request and an author grant before they can be added. The manuals remain freely readable.
Use the indicators and their manuals together. The TradingView listing, documented settings, stated limitations, and written behavior give you concrete details to inspect.
05 — COMMUNITY
If an indicator earns a place on your chart, a like on its TradingView publication is a simple way to show that it was useful. Comments about what worked, what was unclear, or what should be documented next are especially valuable.
Compare the 27 indicators with full manuals by purpose, inputs, outputs, alerts, and evidence. Every published indicator is included in the same source-matched comparison.
Risk disclosure
Auction Foundry LLC provides educational charting tools and general market commentary only. This is not investment, financial, legal or tax advice, and nothing here is a recommendation, offer or solicitation to buy or sell any instrument. Auction Foundry is not registered with the SEC as an investment adviser, nor with the CFTC as a commodity trading advisor, and is not an NFA member.
Trading involves risk, including loss of principal. Losses can exceed a modeled stop and, for leveraged or margin products, can exceed the amount initially deposited or invested. Indicators can be wrong, delayed or unsuitable for your circumstances, and past or hypothetical results do not predict future results. Free access does not change any of this. Consider your objectives and consult a licensed professional before acting. Using these tools does not create an advisory or brokerage relationship.
Auction Foundry LLC is an independent publisher and is not affiliated with, endorsed by, or sponsored by TradingView, Inc. “TradingView” is a trademark of TradingView, Inc., used here only to identify the platform our scripts are published on. Scripts are published to TradingView as a community author on the same terms as any other author.
Read the full Risk Disclosure for the dated, versioned document this summarizes.
