NOC gap history: fill rates and follow-through

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$479.93−0.83% (−$4.00)XNYS · the security, not a token

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NOC gap history: fill rates and follow-through — Tokenzo

A gap is a session that opened 5% or more away from the previous close. It “fills” when the price trades back to that close. Since Mar 9, 2020, NOC has gapped 8 times; 3 gaps are still open.

Gaps up2median size 6.6%

Filled0%0 of 2 went back to the previous close

Time to fill—median; half-filled in 1

20 sessions later+9.9%median change, over 2 gaps

Gaps down6median size 6.6%

Filled83%5 of 6 went back to the previous close

Time to fill2 sessionsmedian; half-filled in 1

20 sessions later+14.2%median change, over 6 gaps

Every gap

newest first

Opening gaps of 5% or more, newest first.
Date	Direction	Gap	Previous close	Status	Sessions to fill	20 sessions later
Jul 21, 2026	Down	6.5%	$523.96	Filled Jul 22, 2026	2	+20.2%
Jan 8, 2026	Up	7.1%	$577.01	Open	—	+14.8%
Apr 22, 2025	Down	8.8%	$531.33	Open	—	−1.7%
Oct 9, 2023	Up	6.0%	$423.24	Open	—	+5.0%
Mar 18, 2020	Down	5.7%	$319.33	Filled Mar 18, 2020	1	+15.0%
Mar 16, 2020	Down	12.7%	$314.50	Filled Mar 17, 2020	2	+27.0%
Mar 12, 2020	Down	6.6%	$317.85	Filled Mar 17, 2020	4	+13.3%
Mar 9, 2020	Down	6.7%	$328.96	Filled Mar 10, 2020	2	+8.3%

Sessions are trading days. The change twenty sessions later is measured from the gap day’s open and is blank for gaps too recent to have one.

Figures describe Northrop Grumman shares, not any token. From split-adjusted daily bars. How this stock's gaps behaved in the past, not a prediction of how the next one will.

NOCNorthrop Grumman

Where the tokens are

Every gap