D07-F05-A13 · LEVEL 2 GUIDED LAB · SYNTHETIC DATA

Klinger Volume Oscillator

How does a signed volume-force series differ across fast and slow horizons? Walk the evidence clock one stage at a time. This lab teaches the publication contract; it does not simulate returns, platform parity, or trade performance.

Selected expression

KVO=EMA_fast(VF)-EMA_slow(VF), where VF uses volume, trend, and cumulative high-low movement

Availability rule

An output at t may use only finite, basis-consistent observations available through t; chart alignment never moves the information clock backward.

calculated · step 1 of 7

Verified synthetic fixture

This lab is paired with datasets/implementation-fixtures.json: 96 deterministic, oldest-to-newest observations spanning oscillating, rising, and moderating regimes. It is teaching data—not market history or predictive evidence.

Canonical latest output (D07-F05-A13)
{
  "value": -13741.12194581165
}

Executable checks cover this result, flat/zero-volume boundaries, invalid timestamps, and prefix causality in both language entry points.