Levels // end-of-day data · as of 2026-09-11

ONTOsupport & resistance

Close$281.26
52-week high$386.46
52-week low$107.36

Pivot levels by timeframe

TimeframeS3S2S1PivotR1R2R3
Daily$257.67$262.13$265.53$269.99$273.39$277.85$281.25
Weekly$217.23$230.85$249.43$263.04$281.63$295.24$313.82
Monthly$115.58$180.55$223.88$288.86$332.19$397.16$440.49
Yearly$25.81$57.61$107.73$139.53$189.65$221.45$271.57

The ladder — every level vs the current price

PriceSideFrom
$25.81supportYearly S3
$57.61supportYearly S2
$107.36support52-week low
$107.73supportYearly S1
$115.58supportMonthly S3
$139.53supportYearly Pivot
$180.55supportMonthly S2
$189.65supportYearly R1
$217.23supportWeekly S3
$221.45supportYearly R2
$223.88supportMonthly S1
$230.85supportWeekly S2
$249.43supportWeekly S1
$257.67supportDaily S3

Keep going: ONTO workspace · ONTO max pain & open interest · look up another ticker · SMA 200 trend

ONTO support & resistance FAQ

What are ONTO's support and resistance levels today?

From end-of-day data (as of 2026-09-11), ONTO's nearest computed levels bracket its $281.26 close; the tables on this page list floor-trader pivots for the daily, weekly, monthly and yearly ranges plus the 52-week extremes.

How are these levels calculated?

Classic floor-trader pivots: the pivot point is the average of the prior period’s high, low and close; support and resistance rungs are symmetric multiples around it. Each timeframe uses its own completed prior period. The 52-week high and low come straight from the price history.

Are these levels predictions?

No. Pivots are arithmetic on past prices — reference levels many traders watch, which is the only reason they matter. Nothing here is a recommendation.