What percent of NTRA is sold short?

50.6% of Natera (NTRA) trading volume was short last week. Track days-to-cover and borrow rate against insider and hedge fund flow.

Is NTRA a short squeeze candidate?

Compare short volume, days-to-cover, and borrow rate to insider buying — when insiders accumulate against heavy short interest, the squeeze setup gets stronger.

How is short volume different from short interest?

Short volume is daily shorting activity reported by FINRA; short interest is the bi-monthly snapshot of outstanding short positions. We track both for Natera (NTRA).

NTRA Short Volume Hit 50.6%

$410.35

+1.88 (+0.46%)

Weekly Expected Move ±5.1%

$369 $390 $410 $431 $452

NASDAQ · Healthcare · Medical - Diagnostics & Research · Tech Score Buy · Power 70 · $58.8B mcap · 137M float · 1.06% daily turnover · Short 50% of daily vol

Short Volume Summary

2026-10-01

45.7%

Short Ratio

of total volume

52.1%

20-Day Avg

49.4%

50-Day Avg

▲ Rising

5-Day Trend

0.4M

Short Volume

0.9M

Total Volume

Daily Short Volume Ratio

Short Volume vs Total Volume

Exchange Breakdown

2026-10-01

Exchange	Short Volume	Total Volume	Short %
NASDAQ	384,356	855,240	44.9%
NYSE	32,201	56,796	56.7%
BATS	1,205	2,994	40.2%

NTRA Short Interest

Short Volume Summary

Daily Short Volume Ratio

Short Volume vs Total Volume

Exchange Breakdown

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