COHR

The chart plots daily Reddit mentions of COHR over the 30 days to 11 August 2026: 179 in total, busiest on 4 August with 27, and 7 on the last day counted. The line is the daily close over the same window: $306.63 on 13 July, $325 on 10 August. Of those days, 21 were trading sessions and the other 9 are hatched on the chart. On 8 of them no session took place, and the last close before it is carried forward rather than plotted; on 1 of them we hold no close at all, which is a gap in our own record rather than a closure we can prove. Sentiment — the bullish share of the mentions that took a side, where the chart's dashed rule marks the 50% at which bullish and bearish are even — ran from 63% bullish to 100% bullish over the 27 days that carried enough mentions to measure. 3 days either fell under the 5-mention floor or carried no bullish or bearish mention at all, and so carry no sentiment point.

The chart plots daily Reddit mentions of COHR over the 90 days to 11 August 2026: 461 in total, busiest on 4 August with 27, and 7 on the last day counted. The line is the daily close over the same window: $404 on 14 May, $325 on 10 August. Of those days, 60 were trading sessions and the other 30 are hatched on the chart. On 29 of them no session took place, and the last close before it is carried forward rather than plotted; on 1 of them we hold no close at all, which is a gap in our own record rather than a closure we can prove. Sentiment — the bullish share of the mentions that took a side, where the chart's dashed rule marks the 50% at which bullish and bearish are even — ran from 67% bullish to 100% bullish over the 72 days that carried enough mentions to measure. 18 days either fell under the 5-mention floor or carried no bullish or bearish mention at all, and so carry no sentiment point.