The Complete Guide / Key Levels
09 — MARKET STRUCTURE

Key Levels — VWAP, VC Line & S/R

Alongside the live tape, WhaleClues draws the horizontal price levels a session keeps returning to — plotted right on the chart so you can see where size has clustered, and where friction has shown up before.

VWAP VC LINE S/R LINE

VWAP — the volume-weighted average price, the session's fair-value line. With price above it, buyers have paid up on average; below, sellers have. Price tends to gravitate back toward VWAP, so how it reacts there — reclaiming it, or rejecting from it — hints at which side is in control.

VC Line (gold dashed) — a volume cluster line: a price level where a heavy cluster of trading has changed hands. These act as the market's memory — when price revisits one it often pauses or pivots there, so they behave as magnets and as support / resistance.

S/R lines (light purple dashed) — support and resistance levels where price has repeatedly stalled or turned. A thicker line means a stronger level, and only the levels the current view actually covers are drawn, so the chart stays clean until price approaches one.

Reading a level line. Each one is labelled at both ends — the level's price (rounded to the instrument's nearest tick) on the left, and its strength on the right. Strength is how heavily that price has been defended. VC Line strengths run into the millions, so they're scaled down proportionally (the strongest VC Line on the chart shows as roughly 200); S/R shows the raw score. A bigger number — and a thicker line — is a level that has mattered more.

◎ LEVELS × SIGNALS

Levels mark where size has clustered; markers mark when something printed there. On its own a level is just a line — but when a marker (Whale, Sun, Star, Circle) or an XJER divergence prints right at one of these levels, you can see the overlap. That overlap is context on the chart, not a call that the trend will continue or reverse — and not a decision point for a trade.

The overlap, in one session. Price falls to the 731.95 VC Line and stops there, riding it sideways for the best part of two hours (yellow) — the gold dashed line said where before price arrived. Underneath, XJER climbs out of its trough across the same stretch (green) — that said when. Either one alone is thin: the line is just a line until something reacts to it, and rising XJER doesn't tell you which price to watch. Together they front-run the move to 737.
WHALECLUES · ETF INTELLIGENCE · section 9 of 10