Thanks, Vlad. It's good to speak with everyone today. In the first quarter, we stayed focused on serving customers, growing our business, and driving long-term shareholder value. Our team continued to execute on our product roadmap, scale products we launched over the past year, and drive adjusted EBITDA higher. As I look back over the past year, I'm incredibly proud of how our team executed to transform the financial profile of our business. While a year ago, we had our lowest quarter of adjusted EBITDA, in Q1, we matched our all-time high. We grew revenues for four quarters in a row while getting to a leaner operating model. As a result, our Q1 adjusted EBITDA of $115 million is up over $250 million from a year ago. On an annualized run rate basis, that's an increase of more than $1 billion. And our Q1 adjusted EBITDA margin of 26% was an all-time high. And we aren't stopping here. We are committed to becoming profitable on a GAAP basis, and we're making good progress on that front. Looking at our Q1 GAAP results, EPS was negative $0.57. This included a one-time non-cash charge from our founders who canceled their 2021 equity awards that significantly reduces our SBC quarterly run rate going forward. EPS, prior to the 2021 founder award cancellation, was negative $0.03, so we're getting much closer to GAAP profitability. Now let's look at our first quarter business results. Customer assets under custody increased 26% sequentially in Q1 to $78 billion as growth stock and crypto valuations rebounded and customers continued to deposit money into Robinhood. Looking at net deposits, they were $4.4 billion in Q1, which translates to a 29% annualized growth rate relative to Q4 AUC. These resilient customer net deposits position us really well for continued asset growth as markets rise over time. Turning to net-funded accounts, which represent unique users on our platform, they increased by 120,000 in Q1 to 23.1 million. Additionally, we now have over 250,000 retirement accounts that already have an average balance of over $2,000. The vast majority of these retirement accounts were funded by existing customers who are significantly increasing their average AUC at Robinhood by making these IRA contributions. We're continuing to work on new disclosures to highlight progress like this as we deepen our relationships with customers. As for monthly active users, they were 11.8 million at the end of Q1, up from 11.4 million a quarter ago. Now let's review Q1 revenues. Total net revenues were $441 million, a 16% increase from Q4 as transaction and net interest revenues increased during the quarter. Q1 ARPU was $77, up from $66 last quarter and the highest level since 2021. Transaction-based revenues were $207 million in Q1, up 11% sequentially. Equity and options volumes picked up from Q4, and crypto volumes were in line with Q4. Moving to net interest revenues, they were $208 million in Q1, up 25% sequentially. The increase was driven by higher securities lending activity, cash suite balances, and short-term interest rates versus Q4 levels, partially offset by lower average margin balances. Q1 interest earning assets were $22 billion, 21%, or $4 billion sequentially, primarily driven by Gold customers continuing to bring more deposits to Robinhood. Looking ahead, we anticipate Q2 net interest revenues will be up roughly $15 million from Q1. This outlook assumes the Q1 level of securities lending revenue and today's levels of balances, deposit rates, and Fed fund rates. Of course, our Q2 results could be higher or lower depending on how the quarter plays out. Moving on to other revenues, they were $26 million in Q1, roughly flat from Q4. Gold subscribers increased for the second quarter in a row to $1.2 million, up about $40,000 sequentially. We love that more customers are benefiting from gold, and this is also good news for our revenues. Gold subscribers have ARPU that is multiples of our average customer, as they bring more assets and use more of our services. This is also true for newer cohorts that joined to take advantage of our high-yield offer. This gives us a lot of confidence to keep investing in the Gold value proposition. Moving ahead, as Q2 is proxy season, which drives a seasonal increase in other revenue, and our Say Technologies team is managing Robinhood's proxy services this year. Because of this, we continue to expect a sequential increase of around $30 million for other revenues in Q2, with Q3 returning to roughly Q1 levels. I also wanted to note that with April being tax month, it's typical across the brokerage industry to see lower net deposits and trading. For us, it was great to see customers add another $1.4 billion of net deposits in April, in line with our Q1 average. This drove cash suite balances to a new high of $10 billion earlier this week. For MAUs, they declined about 3% in April, and for trading, while options and equities were off 17% and 27%, respectively, versus the Q1 monthly average, crypto volumes were in line with Q1. We hope this color is helpful ahead of providing our monthly metrics next week. Now let's review Q1 expenses. At a high level, we really like the operating leverage we're generating as we stay disciplined on expenses. One measure we track is annualized revenue per employee. In Q1, it was $760,000, which is more than double from a year ago. It was also great to see Q1 adjusted EBITDA grow 40% from Q4, more than twice as fast as total net revenue growth. Looking more closely at our costs, let's first review OPEX prior to SBC. It was $352 million in Q1, slightly below the lower end of our full year 2023 outlook range. Looking forward, there's no change to our full year outlook. We continue to expect 2023 OPEX prior to SBC to be in the range of $1.42 billion to $1.48 billion. And as a reminder, our annual employee merit increases were in March, so you'll see that full effect in Q2. Turning to SBC, it was $598 million in Q1, which included the one-time $485 million non-cash charge from the founder award cancellation. This Q1 result was about $30 million better than our previous first quarter outlook. We're flowing this through into our full year 2023 SBC outlook to improve it to $925 million to $1.005 billion. I also wanted to highlight that over the long term, we think it's important to manage share-based compensation as a percentage of revenue to lower levels. In Q1, apart from the founder award cancellation, SBC was 26% of total revenues, down significantly from a year ago. And as we look ahead, we're working to lower that percentage more over time. Now turning to capital management. In Q1, our balance sheet remained strong with about $6 billion of corporate cash and investments. This includes about $500 million that we moved in Q1 from cash into a laddered portfolio of treasuries and other high-quality assets with an average duration of less than a year. As for capital deployment, I wanted to briefly note that we are making some progress on discussions to purchase most or all of the 55 million Robinhood shares that were acquired last summer by Emergent Fidelity Technologies. We don't have any specifics to share yet, but we look forward to providing updates when we can. In closing, I'm really pleased with the financial progress we've made over the past year while continuing to deliver new capabilities and enhancing customer experience. Q1 was the fourth consecutive quarter of revenue and adjusted EBITDA growth, and we continue to focus on driving profitable growth over time. With that, Chris, let's move to Q&A.