Best Momentum Stocks to Buy for September 15th

RELY, MGY and APPN made it to the Zacks Rank #1 (Strong Buy) momentum stocks list on September 15th, 2026.

Zacks Investment Research • Sep 15, 2026

Appian Corporation (APPN) Presents at Citi's 2026 Global TMT Conference Transcript

Appian Corporation (APPN) Presents at Citi's 2026 Global TMT Conference Transcript

Seeking Alpha • Sep 10, 2026

Appian CFO to Present at Citi's Global TMT Conference

MCLEAN, Va., Sept. 02, 2026 (GLOBE NEWSWIRE) -- Appian (Nasdaq: APPN) today announced that Serge Tanjga, Chief Financial Officer, will present at Citi's Global TMT Conference in New York City.

GlobeNewsWire • Sep 2, 2026

Appian: Proving Itself As An Essential AI Layer With Accelerating Growth

Appian is experiencing accelerating growth, driven by its differentiated AI-powered business process automation platform. Q2 results exceeded expectations with 19% y/y revenue growth and 23% y/y cloud subscription growth, validating APPN's AI strategy. APPN raised FY26 guidance to $845–$853M revenue and $104–$110M adjusted EBITDA, reflecting robust demand and margin expansion.

Seeking Alpha • Aug 28, 2026

Appian and Synechron introduce Open Underwriting Stack for AI-Powered, Connected Underwriting

Joint architecture combines Synechron's InsureMESH with the Appian Platform to help carriers modernize underwriting without disrupting core systems. NEW YORK, Aug. 11, 2026 /PRNewswire/ -- Appian [Nasdaq: APPN] and Synechron announced the Open Underwriting Stack, a joint reference architecture designed to help insurance carriers accelerate underwriting with AI process automation and an open data foundation.

PRNewsWire • Aug 11, 2026

Appian Q2 Earnings Call Highlights

Appian NASDAQ: APPN reported second-quarter 2026 results that exceeded its guidance, with cloud subscription revenue rising 23% year over year to $131.7 million and total revenue increasing 19% to $203.3 million. The company raised its full-year outlook, citing continued traction for its artificial intelligence capabilities, broad-based regional demand and stronger profitability.

MarketBeat • Aug 7, 2026

Did Appian Just Prove It's an AI Winner?

Appian beat estimates on the top and bottom lines, and raised its guidance. The stock pulled back in line with a broader sell-off in software stocks.

The Motley Fool • Aug 6, 2026

Appian Corporation (APPN) Q2 2026 Earnings Call Transcript

Appian Corporation (APPN) Q2 2026 Earnings Call Transcript

Seeking Alpha • Aug 6, 2026

Appian Announces Second Quarter 2026 Financial Results

Cloud subscriptions revenue increased 23% year-over-year to $131.7 million Cloud subscriptions revenue increased 23% year-over-year to $131.7 million

GlobeNewsWire • Aug 6, 2026

Appian (APPN) Q2 Earnings: Taking a Look at Key Metrics Versus Estimates

While the top- and bottom-line numbers for Appian (APPN) give a sense of how the business performed in the quarter ended June 2026, it could be worth looking at how some of its key metrics compare to Wall Street estimates and year-ago values.

Zacks Investment Research • Aug 6, 2026