Unusual Options Activity Detected in Aehr Test Systems and MongoDB

Market data reveals a surge in options activity for Aehr Test Systems (AEHR) and MongoDB Inc (MDB), with trading volumes reaching a substantial percentage of their respective average daily levels. This activity typically signals institutional positioning or anticipation of imminent price volatility. For Aehr Test Systems, options volume reached 23,837 contracts, representing approximately 2.4 million underlying shares. This figure accounts for 69.3% of AEHR's average daily trading volume of 3.4 million shares over the past month. Traders showed particular interest in the $90 strike call options expiring April 17, 2026, with 1,933 contracts traded. Similarly, MongoDB Inc saw options trading volume of 10,127 contracts, equivalent to roughly 1.0 million underlying shares. This represents 65.6% of MDB's monthly average daily volume of 1.5 million shares. The most notable activity was concentrated in the $230 strike put options expiring April 17, 2026, which saw 714 contracts trade. The concentration of volume in options expiring the following day suggests high-conviction, short-term speculative bets. While AEHR traders are leaning bullish with call activity, MDB traders appear to be hedging or speculating on a price decline via put options.