Tesla ( $Tesla Motors(TSLA)$ ) is once again back in the hot seat, pulling back 4.02% to close at $402.94 after a tug-of-war between bulls and bears. This drop puts the critical $400 psychological level under immediate pressure, completely unwinding the strong recovery from the previous session. Crucially for traders, this retreat was driven by broad macro tech weakness rather than stock-specific bad news. While the broader market pulled Tesla down, a massive fundamental catalyst is keeping the bulls interested: fresh Wall Street upgrades fueled by Tesla-SpaceX merger speculation. With the stock hovering on a razor's edge, will the $400 support shelf hold, or are we looking at a deeper gap fill? Let’s break down the technical levels and catalyst b