Core Viewpoint - Opendoor Technologies Inc. is experiencing a downtrend, with significant resistance forming around the $4.85 price level, which has led to repeated sell-offs since July 2023 [1][2][3]. Group 1: Stock Performance - Opendoor's stock has reached approximately $4.85 four times since July 2023, each time resulting in a large sell-off [1]. - Many investors who purchased shares in July 2023 regretted their decisions when the stock price dropped, leading them to place sell orders when the stock rallied back to $4.85 in December 2023 [2]. - The same pattern occurred again in July 2024, with investors who bought at the peak placing sell orders at the $4.85 level, reinforcing the resistance [3]. Group 2: Market Dynamics - Resistance levels can persist due to buyer's remorse, where sellers undercut each other to avoid losses, creating a snowball effect that drives the stock into a downtrend [4]. - The fear of being undercut by other sellers leads to a reduction in the prices sellers are willing to accept, further contributing to the downward pressure on the stock [4].