Dark

ONTO
Onto Innovation Inc.
stock NYSE

At Close

Oct 27, 2025 3:59:58 PM EDT

134.35USD-0.212%(-0.29)993,834

133.97Bid 134.17Ask 0.20Spread

Pre-market

Oct 24, 2025 8:18:30 AM EDT

135.00USD+2.405%(+3.17)0

After-hours

Oct 27, 2025 4:00:30 PM EDT

134.30USD-0.041%(-0.05)283

OverviewOptionsHistoricalExchangesShortsTrends

ONTO Reddit Mentions

Subreddits

Limit Labels Price

We have sentiment values and mention counts going back to 2017. The complete data set is available via the API.

Take me to the API

ONTO Specific Mentions

As of Oct 28, 2025 12:23:30 AM EDT (1 min. ago)

Includes all comments and posts. Mentions per user per ticker capped at one per hour.

.dark-mode .NzfCkn{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .NzfCkn{ color: #333333; background-color: white; border: 2px solid #333333; }ONTOOnto Innovation Inc.stock NYSE