CHDN vs RSI: Which Is the Better Buy in 2026?

Same yardstick, side by side (as of October 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.

Reading it: CHDN is the cheaper of the two on forward earnings, but cheaper is not the same as better. Pair the valuation with growth (how far the forward P/E sits below the trailing P/E) and risk (beta) before you decide.

The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. CHDN and RSI share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.

This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined CHDN and RSI exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.

Churchill Downs Incorporated operates through three reportable segments: Live and Historical Racing (the Churchill Downs Racetrack that hosts the Kentucky Derby plus Derby City Gaming and a growing fleet of historical racing machine, or HRM, venues in Kentucky and Virginia), Wagering Services and Solutions (the TwinSpires online horse-race wagering platform, the Exacta HRM technology business, and United Tote), and Gaming (regional casino and racetrack properties). The Kentucky Derby remains the crown jewel, generating record luxury ticket sales and TV audiences, while HRM parlors have become the primary growth engine as new venues open across Kentucky and Virginia.

Full CHDN guide

Rush Street Interactive, Inc. (NYSE: RSI) runs real-money online casino games and sports betting through its own technology platform in regulated markets across the United States, Canada and Latin America. Its consumer brands include BetRivers, PlaySugarHouse and RushBet, and it is live in roughly fifteen US states plus Ontario, Colombia, Mexico and Peru, with an Alberta launch planned for 2026. Unlike the two market leaders, RSI leans heavily on higher-margin online casino (iGaming) rather than pure sports betting, and it has built a differentiated position in Latin America.

Full RSI guide

Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.

• CHDN drivers: Historical racing machine expansion; Kentucky Derby franchise and pricing power.
• RSI drivers: iGaming mix and margin expansion; Latin America and international expansion.

A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: Churchill Downs carries substantial leverage, with total debt of roughly $4.9 billion against about $196 million of cash and a debt-to-equity ratio well above peers, which magnifies both returns and downside as interest costs and maturities in 2027 and 2028 come due. For RSI, rSI competes against far larger and better-capitalized rivals including FanDuel (Flutter), DraftKings and BetMGM, which can outspend it on marketing and product.

Growth-minded investors who believe the theme has years to run tend to accept the richer multiple for more upside; value-minded investors lean toward the cheaper forward earnings and steadier profile. Pick CHDN if you believe its drivers more; RSI if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the CHDN and RSI guides.

CHDN. Churchill Downs now trades at about 14 times trailing and 11 times forward earnings after a roughly 26% decline in 2026, cheaper than earlier in the year even though record Derby-quarter results kept EPS growing. The discount reflects its heavy leverage and consumer sensitivity, so much of the equity story hinges on HRM expansion compounding EBITDA faster than interest costs rise. Analysts' average target is about $128, and the October 28, 2026 report (consensus EPS $1.14) is the next checkpoint.

RSI. RSI keeps posting record revenue, with Q2 2026 up about 46% year over year and EPS in line with estimates, yet the stock has fallen about 45% in three months on sector worries. At roughly 3 times sales and about 22 times forward earnings, the valuation is far less demanding than in the summer, although the trailing P/E near 62 still reflects thin GAAP profit at the Class A level. Q3 results on October 28 will show whether growth near 50% holds.

Headline figures (approximate, October 2026): CHDN shows revenue (ttm) ~$2.99 billion; Q2 2026 ~$980 million (record), +4.9% YoY, net income (ttm) ~$412 million; trailing EPS ~$5.78, q2 2026 eps $3.45 vs $3.43 expected, margins Operating ~37%; net ~14%; RSI shows revenue (ttm) ~$1.37B, q2 2026 revenue (yoy) ~$394M (+46%), fy2026 revenue (analyst consensus) ~$1.58B, operating margin (ttm) ~12%.

CHDN and RSI are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined CHDN and RSI exposure against your real portfolio. It is not an investment adviser.