(This is CNBC Pro’s live coverage of Tuesday’s analyst calls and Wall Street chatter. Please refresh every 20-30 minutes to view the latest posts.) Some of Tuesday’s biggest calls featured upgrades on an aerospace giant and a key player in the buy now, pay later space. RBC raised its rating on Boeing to outperform, noting the setup for the stock heading into next year is improving. Jefferies also upgraded Affirm to hold from underperform as headwinds weighing on the stock ease. Check out the latest calls and chatter below. 5:31 a.m. ET: RBC upgrades Boeing, sees improving sentiment around the stock Shares of Boeing have been weighed down in 2022 and 2023 by execution and supply chain challenges and underperformance. But the setup for 2024 looks much more favorable for the company, according to RBC Capital Markets. Herbert upgraded Boeing to outperform from sector perform and lifted his price target to $275 from $200. That signals more than 25% upside from the stock’s Monday close of $219.30. “We believe we are in the early stages of a significant shift in sentiment on BA stock,” analyst Ken Herbert wrote. “We believe buy-side expectations for 2024-2025 [free cash flow] reflect conservatism, and as execution on the MAX and 787 continue to gradually improve, we believe the potential for positive revisions is growing.” Specifically, Herbert thinks strong demand in both the commercial and defense businesses — combined with improving production and delivery ramps — should bolster investor confidence towards an improving free cash flow outlook. — Lisa Kailai Han 5:31 a.m. ET: Jefferies upgrades Affirm Jefferies raised its rating on Affirm to hold from underperform and raised its price target to $30 per share. The firm said many of the factors pressuring the stock have “largely played out,” including “normalizing/deteriorating credit performance;” rising interest rates and “a trend of declining take rates given product and partner mix shift.” “Given that many of these factors have in one way or another come to play out, and given that we see stabilizing cost of capital and capital markets activity, stabilizing (if not improving for AFRM) credit performance and ongoing momentum in adoption rates for BNPL, we are moving our rating to Hold,” wrote analyst John Hecht. Shares of the buy now, pay later company have been on fire this year, surging more than 200%. Still, the stock is down 40% from its IPO price in 2021. Affirm closed Monday’s session at $29.37 per share. AFRM YTD mountain AFRM in 2023 — Fred Imbert