Question 1

How do I set a price alert for ONTO?

Accepted Answer

To set a ONTO price alert on Stock Alarm Pro, navigate to the ONTO quote page, select "Set Alert," choose your trigger type (price target, % move, RSI level, MACD, or volume breakout), and set your delivery channel. Stock Alarm Pro supports instant push notifications, SMS, and automated phone call alerts.

Question 2

Can I get phone call alerts for ONTO?

Accepted Answer

Yes. Stock Alarm Pro provides real-time automated phone call alerts for ONTO. Phone call alerts ensure you are immediately awakened or interrupted during critical volatility events, overnight earnings moves, or strict stop-loss levels when silent push notifications might be overlooked.

Question 3

What types of alerts can I set for Onto Innovation Inc. Common Stock?

Accepted Answer

Stock Alarm Pro supports over 125 trigger types for ONTO: price target alerts (above/below target), intraday percentage moves, RSI overbought/oversold levels, 50-day and 200-day moving average crossovers (golden cross / death cross), relative volume (RVOL) spikes, confirmed earnings date releases, and SEC Form-4 insider transaction filings.

Question 4

How quickly will I be notified about ONTO price changes?

Accepted Answer

ONTO alerts are evaluated continuously in real-time against live market telemetry. Notifications are dispatched within sub-second latency via push notifications, SMS, or phone calls as soon as your trigger condition is met across regular, pre-market, and after-hours trading sessions.

Question 5

Is Stock Alarm Pro free to use for ONTO alerts?

Accepted Answer

Yes, Stock Alarm Pro offers a free tier that includes 3 active price alerts for ONTO and other stocks. Full Pro membership is $20/month or $168/year with a 7-day free trial, unlocking unlimited alerts, phone call delivery, SMS, all 125+ technical indicators, institutional screeners, and real-time market telemetry across web, iOS, and Android.

Period ending	P/OCF Ratio
Jan 3, 2026	24.8177×
Dec 28, 2024	34.2763×
Dec 30, 2023	43.5398×
Dec 31, 2022	24.6175×
Jan 1, 2022	28.4387×
Dec 26, 2020	22.2629×
Dec 31, 2019	59.8643×
Dec 31, 2018	24.6643×
Dec 31, 2017	12.1911×
Dec 31, 2016	16.7278×
Dec 31, 2015	14.0715×
Dec 31, 2014	129.8708×
Dec 31, 2013	102.6489×
Dec 31, 2012	21.0585×
Dec 31, 2011	10.3794×
Dec 31, 2010	19.8381×
Dec 31, 2009	-29.0207×
Dec 31, 2008	2.2679×
Dec 31, 2007	12.1956×
Dec 31, 2006	10.4506×
Dec 31, 2005	23.0146×
Dec 31, 2004	-84.3802×
Dec 31, 2003	36.3019×
Dec 31, 2002	50.5896×
Dec 31, 2001	13.4358×
Dec 31, 2000	-44.1027×
Dec 31, 1999	-226.6242×
Dec 31, 1998	-5.1024×
Dec 31, 1997	17.1558×
Dec 31, 1996	100.9375×
Dec 31, 1995	26.6141×

ONTO P/OCF Ratio

ONTO p/ocf ratio history

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