For Elephants navigating the markets, anchoring is a cognitive bias in behavioral finance where an investor relies too heavily on the initial piece of information they receive when making subsequent financial decisions.
Understanding anchoring in finance
When individuals encounter a new price or data point, their brains fixate on it. This initial number becomes the reference point for future evaluations regarding a specific asset. Even if new information emerges, the original number continues to influence the investor’s judgment. The investor makes adjustments from this starting point, but these adjustments are usually insufficient to reflect the asset’s true current value.
In trading, this bias frequently occurs when investors look at historical share prices or currency exchange rates. An investor might look at the recent high of a share and use that specific price as the anchor to determine its current worth. If the share is trading below that peak, the investor assumes it is cheap. This assumption ignores the underlying financial fundamentals that caused the price to drop.
Anchoring affects both institutional analysts and everyday retail investors across global markets. Analysts often anchor their future earnings forecasts to previous quarters. They fail to adjust their models sufficiently for changing macroeconomic conditions. The bias also causes investors to hold onto losing positions. They anchor to the original purchase price of an asset and wait for the price to return to that exact number before they are willing to sell.
Example
Imagine you are an Elephant looking to buy a large agricultural contract of peanuts. On the day you begin researching the market, the price of a tonne of peanuts is $1,500. This $1,500 becomes your anchor. Over the next month, a severe drought damages peanut crops globally. The fair market value of peanuts rises to $2,200 a tonne. You refuse to buy the contract because you feel the current price is too expensive compared to your $1,500 anchor. You miss out on the trade entirely. You ignored the new supply data because you were fixated on the original price you encountered.