COHR

How COHR Has Traded Around Earnings

Over the last eight reported quarters, Coherent COHR has delivered a beat every single time: an 8-for-8 beat rate, or 100%. The average earnings surprise across those quarters is 11.7%. That is a strong headline track record, but the price reaction to those beats has been uneven. In the four most recent reports, the next-day moves were -19.61% on 2025-08-13, +18.32% on 2025-11-05, -0.83% on 2026-02-04, and -7.39% on 2026-05-06. The May 2026 quarter is especially notable: EPS came in at $1.41 versus a $1.40 estimate, yet the stock fell 7.39% the next session. That is why post-earnings drift matters. Across all eight quarters, the average 5-day move after earnings is 3.86%, classified as “up.” In other words, the directional skew over the full week is positive even when the immediate next-day session sells off.

Options-Flow Dynamics Before the 2026-08-12 Report

COHR reports next on 2026-08-12 after the close, with the published consensus EPS estimate at $1.62. At the current snapshot, the stock is trading at $282.39, the RSI is 38.0, and the 50-day EMA sits at $336.88. The gap between price and the 50-day EMA is material, and in the week before the report options dealers will typically price in elevated implied volatility to reflect uncertainty around that gap closing or widening. The key point for options flow is that the market’s real expectation may not be the same as the $1.62 wall-street figure. Straddle and strangle pricing will reflect the expected magnitude of the move, not the direction. Given the historical one-day range spans from a -19.61% post-earnings drop to a +18.32% jump, short-dated option premiums can expand quickly as traders position for a binary event.

What a Disciplined Trader Watches

A disciplined trader does not simply trade the 100% beat rate or the 11.7% average surprise. The first thing to monitor is implied volatility versus realized volatility: are 2026-08-12 options implying more or less than the historical one-day range? The second is the reaction template. For example, the August 2025 quarter saw a -24.09% five-day decline after a beat, while the November 2025 quarter saw a +16.37% five-day gain after a beat. Both beat, but the tape rewards and punishes very differently. The May 2026 quarter shows a 0.7% beat coinciding with a 5-day rally of 17.13%, reinforcing that the post-earnings drift can be the more important deformation than the headline gap. The third is price context: with the RSI at 38.0 and price more than $54 below the 50-day EMA, any post-earnings move will be measured against that already-weak technical setup.

For a complete picture of how institutional analysts size up the upcoming report, sector positioning, and full implied-move diagnostics, see the full institutional verdict on the ticker page.