Deere & Company (DE) holds a perfect SIA SMAX score of 10 out of 10 following a Spread Double Top point-and-figure signal. The stock ranks 10th out of 103 securities in the Favored Green Zone of the SIA S&P 100 Index Report, having risen 43 positions over the past month and 32 over the past quarter. Near-term support is located at $638.99, with additional support at $578.75 and $524.19. Extrapolated resistance levels are projected at $748.68 and $987.86.