$DoorDash (DASH.US)$ What situation leads to increased volume? Up and down movement in Options, high Turnover Ratio. What do the Block Orders want to do?

Hello mooers!
Last week, the markets were dominated by escalating trade tensions, with tariffs on steel and aluminum imports sparking fears of a global trade war. The European Union retaliated with counter-tariffs on $28 billion worth of U.S. goods, further spooking investors. Meanwhile, concerns over valuations and earnings continued to weigh on the tech sector, with $Adobe (ADBE.US)$ and $Intel (INTC.US)$ making headlines f...

Hey, mooers!
Given the extensive updates and technological innovations expected at NVIDIA's GTC 2025, coupled with historical data suggesting a high likelihood of $NVIDIA (NVDA.US)$'s stock price increasing during such events, a strategic approach to options trading can be particularly beneficial. Here's an integrated strategy that leverages both the expected technological announcements and historical stock performance.
Introduction
$NVIDIA (NVDA.US)$'s premier...

Hey, US mooers!
The Options Paper Trading Challenge has come to an end, and we're thrilled to have around 17,000 participants over the past 4 weeks!
Last week, more than 564 participants achieved virtual gains exceeding 5%, with $Advanced Micro Devices (AMD.US)$ being the most actively traded option during the earnings season.
Over 730 participants attained virtual gains exceeding 5% throughout the four-w...