Order Flow Bootcamp Day 2: What Is Auction Market Theory?

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August 19, 2025
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cbrackn
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Order Flow Bootcamp Day 2: What Is Auction Market Theory?

TL;DR

Auction Market Theory explains financial markets as auctions that facilitate trade and seek fair value as buyers pursue lower prices and sellers pursue higher ones. Markets are roughly balanced 80% of the time, while supply-demand imbalances move price toward a new area of balance. The value area contains 68% of transactions, and volume plus time distinguish acceptance from a failed auction. Read on to understand these core order-flow concepts.

Transcript

All right. What's up, boys? So, this is day two of the orderflow boot camp. Now, in this video, we're going to talk about auction market theory. So, auction market theory is going to be a general foundation that you have that is absolutely crucial when trading order flow. So, in this video, I'm going to walk you guys through the basics of auction m... Read More

Key Insights

  • Auction Market Theory views financial markets as auction processes where buyers and sellers meet to trade assets at fair value.
  • Markets are balanced 80% of the time, with prices seeking fair value through supply and demand interactions.
  • Imbalances occur when supply exceeds demand or vice versa, causing prices to move until a new fair value is found.
  • The value area represents 68% of transactions, where prices are considered fair, while outside this area, prices are deemed unfair.
  • Responsive activity occurs when prices move back to fair value, while initiative activity happens when prices break away from fair value.
  • Acceptance occurs when significant volume and time are spent at new price levels, indicating a potential trend continuation.
  • Failed auctions happen when prices break out of fair value but lack acceptance, leading to a return to the previous value area.
  • Understanding auction market theory helps traders predict market movements and identify trading opportunities based on market balance and imbalances.

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Questions & Answers

Q: What is Auction Market Theory in trading?

Auction Market Theory treats financial markets like other auctions where buyers and sellers meet to trade. The market has two main purposes: facilitating trade and seeking fair value for the asset being traded.

Q: What is the difference between a balanced and an imbalanced market?

A balanced market exists when buyers and sellers agree on price, producing consolidation around fair value. An imbalanced market begins when demand exceeds supply or supply exceeds demand, moving price until the market discovers fair value and balances again.

Q: How often are markets balanced according to Auction Market Theory?

The speaker gives a rough estimate that markets are balanced about 80% of the time and imbalanced about 20% of the time. This means markets spend most of their time in a balanced state rather than actively discovering new value.

Q: What is the value area in Auction Market Theory?

The value area is the price region considered fair and contains 68% of transactions. It spans one standard deviation from the mean, while 95% of transactions occur within two standard deviations of the mean.

Q: How do supply and demand move prices in Auction Market Theory?

When supply exceeds demand, price must move down. When demand exceeds supply, price moves up, and that imbalance continues as the market seeks a new fair value or returns to a previous one.

Q: What is the difference between responsive and initiative activity?

Responsive activity occurs when sellers respond to prices above fair value or buyers respond to prices below fair value, pushing price back toward the balanced range. Initiative activity occurs when trading continues beyond an extreme, creating an imbalance that moves price away to seek new or previous fair value.

Q: What does acceptance mean in Auction Market Theory?

Acceptance occurs when substantial volume trades and time is spent outside the previous fair-value area. Acceptance below value requires sellers to transact at lower prices, while acceptance above value requires buyers to transact at higher prices.

Q: What is a failed auction in Auction Market Theory?

A failed auction happens when price leaves fair value without increased volume, sustained time, or enough transactions at the new prices. Price then quickly rejects back into fair value, and the speaker says this activity often leads to a V-shaped reversal or a complete traversal of the fair-value area.

Summary & Key Takeaways

  • Auction Market Theory explains how financial markets function as auction processes where buyers and sellers meet to trade assets at fair value. It emphasizes the importance of market balance, occurring 80% of the time, and how supply and demand imbalances drive price movements. Understanding these dynamics helps traders predict price changes and identify trading opportunities.

  • The value area, where 68% of transactions occur, is considered fair, while prices outside this area are deemed unfair. Responsive activity brings prices back to fair value, while initiative activity leads to price breakouts. Acceptance of new price levels indicates trend continuation, whereas failed auctions result in a return to previous value areas.

  • Auction Market Theory provides valuable insights into market behavior, helping traders analyze balance and imbalances to make informed trading decisions. By recognizing patterns of acceptance and failed auctions, traders can anticipate market movements and capitalize on trading opportunities in both balanced and imbalanced market conditions.


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