FANNIE MAE by Fannie Mae stock is charging ahead with explosive momentum. What’s driving FNMA stock higher?

Growing Duration Exposure Signals A Change In ApproachIf rates rise by one half of a percentage point, Fannie Mae’s portfolio would lose about $1.2 billion in value. Freddie Mac would see a hit of more than $1.6 billion.This shift reflects a decision to move more capital into longer maturity mortgage backed securities instead of short-term holdings. That approach aligns with the administration’s effort to lower borrowing costs by increasing demand for mortgage bonds, which can help pull mortgage rates lower.How Reduced Hedging Helps Keep Mortgage Rates LowerBy leaving more of their rate exposure unhedged, the companies avoid hedging activity that can push Treasury yields higher. Lower Treasury yields often translate into lower mortgage rates, which is a priority for policymakers focused on affordability.Critical Levels To Watch For FNMA StockFannie Mae has pushed back above several short and intermediate trend markers. The stock is trading above its 20-day simple moving average at $6.67, its 50-day simple moving average at $7.30, and its 100-day simple moving average at $7.13. This cluster of support helps explain why buyers have been stepping in around the $7 zone.The broader trend is still mixed because FNMA remains below its 200-day simple moving average at $9.14, and the death cross from February, when the 50-day average slipped under the 200-day average, is still active.Momentum sits in the middle of the range. RSI is at 52.15, which usually indicates that the move is not stretched in either direction and can still evolve into a trend if price continues forming higher lows. On a longer view, the stock is down 30.15% over the past year. The most recent swing low formed in April and the latest swing high came in May, which means the current rebound is part of a broader recovery attempt rather than a fully established uptrend.