Thanks, Bill. Good morning, everyone, and thanks for joining our fiscal 2023 second quarter earnings call. In the second quarter of fiscal 2023, we continue to experience strong volume growth across all of our product offerings. However, while volatility continues to be moderately elevated in both financial and physical markets, it was significantly diminished compared to the three months ended March 31, 2022. The prior year period reflected the effects of the Russian invasion of Ukraine, which resulted in significant widening of spreads in many key markets in which our clients transact, making this a tough comparable quarter for us. Turning first to Slide 3 in the earnings deck, which compares quarterly operating revenues by product versus a year ago. Product volumes were up, except for FX and CFDs, which were down 10% and listed derivatives down marginally. The outlier there was securities, which was up 65% as we continue to push further into lower-margin, higher-volume products. Revenue capture was down except for Global Payments, due largely to the exceptional conditions in the prior quarter as a result of the Ukraine situation. Revenue capture was up in all products except securities versus the immediately preceding quarter. Physical revenues were up a strong 33% due to good results from the ag, biofuel business as well as precious metals activities. Securities operating revenues were up 65%. As mentioned last time, our operating revenues and fixed income trading get boosted by higher carried interest on our positions, but we also incur related interest expense on financing these same securities, which results in a gross up on the income statement. We now net off the interest in the rate per million metrics. On this basis, securities ADV increased 65%, while the rate per million declined 49% to $282, versus the immediately prior quarter, ADV was up 36% and the rate per million was down 33%. The decline in rate per million versus the prior year was due to the continued push by equity and fixed income groups into lower margin but higher volume products as well as tougher trading conditions on the equity side, which made it hard for us to internalize spreads. On the security side, this was definitely a tough quarter for equities, but on the other hand, the fixed income group did exceptionally well, having one of their best quarters. Global Payments had another strong quarter, recording revenues up 21%, with volumes up 16% and revenue capture up 2%. Our FX/CFD revenue was down 38%, largely due to tougher market conditions versus the exceptionally positive conditions in the prior quarter, which resulted in volumes being down 10% and revenue capture being down 31% versus a year ago. Versus the immediately prior quarter, ADV was up 5% and rate per million was up 14%, so an improvement over our Q1. Interest and fee income on client balances was $103.4 million, up 894% as we realized the impact of the cumulus interest rate increases, caused the back of a 22% increase in total client float, which now stands at around $8.6 million. Interest and fee income was up 20% over Q1, even though our client float reduced 12% as clients on the FDIC sweep started buying interest rates products to maximize yield. We also started to see some pressure to pay out higher rates to our clients on their funds. Moving to Slide 4, which shows the same data for the trailing 12 months. Over this longer period and despite more challenging comparisons now coming to date, we realized strong revenue growth across all products, except listed and OTC derivatives, which were up only single digits. Securities was up 57%, due somewhat to the accounting impact of the interest mentioned earlier and physical contracts were up 41%. We have generally seen increases in volumes across the board, while revenue capture is starting to become more challenging generally. Turning to Slide 5 and a summary of our second quarter and trailing 12-month results. Again, just to remind everyone, we're comparing against our best -- one of our best ever quarters a year ago. We recorded operating revenues of $704.4 million, up 29% versus the prior year and up 8% from the preceding quarter. Our operating revenues are boosted by interest both on the client float and also interest embedded in our fixed income trading, we mentioned earlier. Net operating revenue, which nets off interest expense as well as introducing broker commissions and clearing costs, was flat versus a year ago. During the quarter, we incurred $14.6 million of retirement and reorganization charges, the bulk of which relates to the Global Payments segment. These costs will be recovered over the next 18 to 24 months through lower variable compensation. Total compensation and other expenses was up 7% for the quarter, with variable compensation down 2% and fixed compensation up 33%, substantially due to the restructuring charges mentioned earlier. Fixed compensation, which includes the retirement and reorganization charges, was up $13.1 million or 16% versus the prior year, with non-variable salaries increasing $10.7 million compared to the prior year as a result of a 15% increase in headcount related to our ongoing initiatives to digitize and expand our product offering as well as annual merit increases. Versus the immediately preceding quarter, fixed compensation, again, excluding the retirement and reorganization charges, was up $15.5 million or 19%. This was driven by increased payroll taxes and 401(k) related expenses of around $4 million related to the start of the new calendar year. Accruals for paid time off increased $2.2 million as employees increased their remaining accruals in the prior period -- sorry, utilized the remaining accruals in the prior period and the current period return to more normalized levels. In addition, we experienced a decline in deferred compensation of $4 million versus the preceding quarter. Excluding all of these items, fixed compensation was up 7% on the preceding quarter, reflecting annual merit increases and some incremental new hires. We recorded $1.95 in EPS for the quarter, and the charges mentioned earlier, had an impact of around $0.50 on EPS. Without these charges, our EPS would have been roughly similar to Q1 when excluding the acquisition gain on CDI. Our ROE was 13.8%, and the charges noted earlier, impacted this by roughly 3.4%. Looking at the summary for the trailing 12 months. Our operating revenues were a record $2.5 billion, up 36% over the prior trailing 12-month period. Our net income was a record $219.7 million, up 49%. Our diluted EPS was $10.43 for the trailing 12 months, up 45%. ROE was 19.5% despite equity increasing 45% over the last two years. Our average yield on our client float was 379 basis points for the quarter versus 303 basis points for the prior quarter and our net interest and fee income increased $93 million versus the prior year quarter. Our book value per share increased $3.15 during the quarter, significantly larger than our reported EPS due to positive changes in other comprehensive income to close at $60.32, up 21% versus a year ago. Turning now to Slide 6, our segment summary and just to touch on some of the highlights before Bill gets into more detail. For the quarter, segment operating revenue was up 30% and segment income was down 5% due to the exceptional results a year ago and also due to the restructuring charges mentioned earlier. Our commercial client segment was up 47% in segment income off the back of a 20% increase in operating revenues, with strong performances in precious metals and also the effect of higher interest rates. Versus the immediately preceding quarter, segment revenues were up 21% and segment income was up 24%. Our Institutional segment realized a 79% increase in revenues, which translated into a 12% increase in segment income. The disparity in those two gross numbers is due to revenue being increased by the interest carry on fixed income. The fixed income business, as mentioned earlier, is one of the best quarters, and the equity business experienced a much more challenging one, while the listed derivatives business and securities clearing were boosted by interest and fee income. Versus the preceding quarter, segment revenue was up 6% and segment income was down 10%. Retail had another difficult quarter with continued challenging market conditions, especially when compared to the exceptional results a year ago. Operating revenue was down 35%, but up 11% versus the preceding quarter. Segment income swung to a profit of $4.8 million versus a loss of $4.2 million in the preceding quarter, but was still down 89% from a year ago. Global Payments revenue was up 21% and segment income was down 33% due largely to the bulk of the reorganization charges being charged here. Segment income would have exceeded last year's without these charges. For the trailing 12 months, we have segment operating revenue and segment income up double digits, except for Retail, which was down. We have said repeatedly, we take a long-term view on how we manage the Company and grow our franchise. And as such, we believe that the best way to gauge our results and progress is to look at longer-term performance, such as trailing 12-month results rather than specific quarters taken in isolation. Turning to Slide 7, which sets out our trailing 12-month financial performance over the last nine quarters. These numbers have been adjusted for the accounting treatment related to the gain in the CDI acquisition as disclosed in our prior filings and which appear in the reconciliation provided in the appendix of this earnings deck. On the left-hand side, the bars represent trailing 12-month operating revenue over the last nine quarters. As you can see, this has been a smooth and strongly upward trend as we have steadily expanded our footprint and capabilities. Our operating revenues are up 63% over this period for a 28% CAGR. Our adjusted pretax income, likewise, has grown significantly at a 25% CAGR. Our pretax earnings dipped this quarter due to the reorganization charges mentioned earlier. On the right-hand side, you can see the adjusted net income with the bars, which is up 62% over the last two years for a 27% CAGR. The dotted line represents our ROE, which has remained above our 15% target, even though our capital has grown by 45% over this period. With that, I'll hand you over to Bill Dunaway for a discussion of the financial results in more detail. Bill, over to you.