Biggest movers / CODX

CODX alerts & big moves

CO DIAGNOSTICS INC · Nasdaq · Healthcare

Last price$1.05

Change−1.87%vs previous close

Alerts13last 90 days

Last alertAugust 19, 20263:50 PM ET

52-week rangeas recorded on August 19, 2026

Low $1.26High $46.50

Alert history — last 90 days

All 13 alerts in the window. Times are ET; the public list runs 15 minutes behind the live feed.

General+14.6%in 11 minAugust 19, 2026, 3:50 PM ET
$1.10Vol 1.7M3.7× avg volumeHealthcare
General−12.1%in 16 minAugust 19, 2026, 3:34 PM ET
$1.09Vol 1.1M2.5× avg volumeHealthcare
General−11.3%in 17 minAugust 6, 2026, 10:04 AM ET
$1.37Vol 418.4K1.3× avg volumeHealthcare
Momentum+8.9%in 12 minAugust 6, 2026, 9:32 AM ET
$1.58Vol 131.3K0.4× avg volumeHealthcare
General+13.1%in 10 minAugust 4, 2026, 9:43 AM ET
$1.64Vol 88.0K0.3× avg volumeHealthcare
General+10.1%in 15 minJuly 30, 2026, 9:54 AM ET
$1.66Vol 105.3K0.3× avg volumeHealthcare
Momentum+9.4%in 17 minJuly 30, 2026, 9:51 AM ET
$1.65Vol 99.6K0.3× avg volumeHealthcare
General+10.5%in 10 minJuly 29, 2026, 9:45 AM ET
$1.58Vol 162.9K0.2× avg volumeHealthcare
General−11.4%in 13 minJuly 28, 2026, 3:00 PM ET
$1.50Vol 1.3M2.3× avg volumeHealthcare
General−14.4%in 14 minJuly 28, 2026, 2:40 PM ET
$1.61Vol 1.2M2.0× avg volumeHealthcare
General−14.4%in 15 minJuly 28, 2026, 9:46 AM ET
$1.84Vol 847.6K1.4× avg volumeHealthcare
General−13.7%in 15 minJuly 28, 2026, 9:30 AM ET
$2.14Vol 661.9K1.1× avg volumeHealthcare
General+20.4%in 12 minJuly 28, 2026, 9:12 AM ET
$2.48Vol 350.6K0.6× avg volumeHealthcare

Recent SEC filings

Straight from EDGAR — the company’s own filings, in plain English. Every line links to the original document.

Company update8-KSeptember 25, 2026
The company told regulators something it considered important had happened.
Read the filing on sec.gov →
Shareholder votePRE 14ASeptember 21, 2026
The company is asking shareholders to vote on something at a meeting.
Read the filing on sec.gov →
Company update8-KSeptember 16, 2026
The company told regulators something it considered important had happened.
Read the filing on sec.gov →
Company update8-KSeptember 16, 2026
The company told regulators something it considered important had happened.
Read the filing on sec.gov →
Company update8-KSeptember 15, 2026
The company told regulators something it considered important had happened.
Read the filing on sec.gov →
Leadership8-KSeptember 4, 2026
A director or senior executive joined or left the company.
Read the filing on sec.gov →

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