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Advanced Option Lessons

A hands-on options curriculum covering real trading concepts. Read the lessons, work through examples, and test your knowledge.

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Module 12: Order FlowAdvanced 15 Min

Lesson 6: 12.6: Delta

Analyze order flow delta, cumulative delta, and delta divergence to find structural trend shifts.

1. Understanding Order Flow Delta

In order flow, Delta is the net difference between aggressive buying volume (Ask trades) and aggressive selling volume (Bid trades) over a given period.

• Formula: Delta = Ask Volume - Bid Volume.

If Delta is positive, it means there were more contracts bought aggressively at the Ask. If negative, more contracts were sold aggressively at the Bid.

★ Cumulative Volume Delta (CVD): Is the running sum of all intraday deltas, plotting a continuous line that tracks net aggressive pressure over the entire session.

2. Delta Divergence

Delta Divergence occurs when price makes a new high but CVD fails to make a new high, or makes a lower high. This signals that the price upward movement is lacking aggressive buying conviction, indicating a high-probability reversal setup.

Bars showing delta for five intervals and a line showing the running total, the cumulative volume delta
Delta = volume traded at the ask − volume traded at the bid. Ask volumes of 60, 50, 90, 40 and 80 minus bid volumes of 40, 70, 30, 60 and 20 give delta of 20, −20, 60, −20 and 60. Cumulative volume delta (CVD) adds them up as it goes: 20, 0, 60, 40, 100. It describes trades that happened; it is not institutional positioning or a reliable reversal signal.
Interactive Option Simulation Lab

GEX Heatmap & Dealer Hedging Profile

LAB SIMULATOR ACTIVE

The Gamma Exposure (GEX) profile dictates the hedging loops of market-makers. Slide the price pointer below to see how institutional hedging flows suppress volatility or trigger cascading market trends.

Price Controller
Stock Price Locator:$100
🔍 DEALER HEDGING FLOW

Gamma Transition Zone (Near $100): Resting near the Volatility Flip Line. Dealer hedging is transitioning, making the price range choppy as dealer flows oscillate. Expect choppy intraday price ranges.

CALL WALL$115.00
PUT WALL$85.00
GLOBAL DEALER GEX CURVE
Positive Gamma: Calm Negative Gamma: Chaos

KNOWLEDGE RECONNAISSANCE

Q01.

What is Cumulative Volume Delta (CVD)?

Signal Desk is where you practice this on real stocks: real option chains (about 15 minutes delayed), the Trade Check and a paper-trading account that risks no real money. Join to add it, your progress tracking and PDF downloads.

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