Market Reversal at Risk as Trading Estimates Point to Heavy Selling

New estimates from strategist Charlie McElligott put potential selling pressure at $47 billion from leveraged ETFs and $61 billion from volatility-control strategies. Dealer positioning adds an estimated $7 billion of gamma exposure per 1% move. The concern: a late-day rebound traders may be counting on could fail to materialize if selling accelerates.

Key takeaways

• The figures are estimates of potential market flows, not confirmed orders or completed sales.
• Leveraged ETFs and volatility-control strategies can reduce exposure as markets fall, adding to downward pressure.
• McElligott warns against assuming the market will repeat a familiar late-afternoon low followed by a rally.

These figures describe different mechanisms and should not be added together as a single forecast. Their significance depends on market moves, positioning and how strategies respond.

Why the selling estimates matter

Leveraged funds typically adjust exposure to maintain a targeted multiple of an index’s daily return. Volatility-control strategies also tend to scale back risk when volatility rises. If markets fall or become more volatile, both may need to sell, potentially reinforcing the move. The $47 billion and $61 billion estimates indicate the possible scale of those flows under the conditions McElligott analyzed; they do not guarantee that the full amounts will reach the market.

Dealer gamma could amplify moves

The estimate of roughly $7 billion in dealer gamma for each 1% market move points to the potential sensitivity of dealer hedging to price changes. Hedging flows can affect the direction or pace of a move, but the headline figure alone does not establish whether dealers would be buyers or sellers in a particular scenario. That depends on positioning and the path of prices.

The risk to a late-day rebound

McElligott’s warning centers on a market pattern some traders may be expecting: a decline into the afternoon followed by a recovery. If selling from systematic strategies grows as markets weaken, that familiar bounce may be less reliable. The figures underscore a risk scenario, not a prediction that a rebound will fail or that losses are inevitable.

Investors will be watching how prices and volatility evolve, since both can influence strategy-driven flows. The estimates are best read as a measure of potential pressure—and a reminder that an assumed intraday recovery is not assured.