Napco Security Technologies PE ratio NSSC

Share price divided by earnings per share over the last twelve months, since 2012.

Today, Oct 23, 2026: 32.1×
10-year median: 35.8×
Against its 10-year history: 36th; percentile: 0 is its lowest day, 100 its highest
10-year range: 15.6× to 90.2×
Peer median: 51.0×

Napco Security Technologies' PE ratio is 32.1× as of Oct 23, 2026: a share price of $38.82 against $1.21 of earnings per share over the last twelve months.

That is below its ten-year median of 35.8×, close to the middle of its last ten years.

Over that time it ranged from 15.6× in Apr 2025 to 90.2× in Apr 2021.

The median for 8 communication equipment stocks of a similar size is 51.0×.

PE ratio over time

median 35.8×

The dashed line is the 10-year median and the shaded band the middle half of its days.

Open the interactive chart, with overlays and comparisons

Year by year

Year	End of year	Low	High
2026 so far	32.1×	28.8×	39.8×
2025	34.8×	15.6×	37.1×
2024	26.1×	25.5×	44.8×
2023	36.8×	25.5×	63.6×
2022	56.1×	33.4×	58.5×
2021	45.4×	41.7×	90.2×
2020	62.4×	17.3×	74.0×
2019	39.4×	33.0×	57.5×
2018	34.2×	28.1×	43.0×
2017	27.4×	24.7×	34.7×
2016	26.6×	18.5×	26.6×
2015	21.9×	20.1×	30.5×
2014	25.6×	21.6×	39.2×
2013	33.1×	31.5×	61.8×
2012	33.3×	27.3×	33.3×

Against its peers

Companies in Communication Equipment nearest Napco Security Technologies' size, closest first, today.

Company	PE ratio
NSSCNapco Security Technologies	32.1×
ATENA10 Networks	42.4×
DGIIDigi International	59.5×
EXTRExtreme Networks	70.9×
ONDSOndas	88.6×
ESEEsco Technologies	19.2×
BKTIBK Technologies	19.6×
AVNWAviat Networks	101×
FNFabrinet	24.1×
Peer median	51.0×

Where Napco Security Technologies ranks

#5of 14Communication equipment stocks with the lowest PE ratio

What the PE ratio tells you

Share price divided by earnings per share over the last twelve months. It is the price tag on a dollar of profit: 20× means you pay $20 for $1 of yearly earnings.

Blank while earnings are negative. A very low PE can mean the market expects profits to fall, so read it with growth and the company's own history.

More on Napco Security Technologies

Valuation data, not investment advice. Prices as of Oct 23, 2026. Reported figures come from the company's filings with the SEC.