thetaOwl

ARDX

Ardelyx, Inc.Close $3.34EOD only
Max Pain
$4.00
Next expiry Oct 16, 2026
Expected Move
±$0.93
27.7% from close
Price Gap
+0.66
Distance to max pain
IV Rank
2
Low premium
P/C OI
3.71
Slightly put-heavy
Consensus
—
No reports available
Published snapshot: Oct 2, 2026 close
End-of-day snapshot

This page reflects ARDX options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.

Published Snapshot
Oct 2, 2026 close
Max Pain — ARDX
Data as of market close Oct 2, 2026

Nearest listed expiration 2026-10-16 shows max pain at $4.00 (0.66 above spot). Use this page to evaluate pin-risk zones, strike pressure, and open-interest concentration before selecting trade structure.

Max Pain Strike
$4.00
Nearest expiry
Expected Move
±$0.93
±27.7%
Days to Expiry
14
Calendar days
Total Call OI
8,252
Nearest expiry
Total Put OI
20,904
Nearest expiry
P/C OI Ratio
2.53
Put-heavy
Spot Price
$3.34
Published close
Consensus
-
Open report for full read

Max Pain by Expiration

Pain by Strike

Drill into expiration
Selected: 2026-10-16
ExpirationMax Pain StrikeLast Updated
2026-08-21$5.008/21/2026, 11:02:53 PM
2026-09-18$4.009/18/2026, 11:03:32 PM
2026-10-16NextUpdated$4.0010/2/2026, 11:03:06 PM
2026-11-20$3.0010/2/2026, 11:03:06 PM
2027-01-15$4.0010/2/2026, 11:03:06 PM
2027-04-16$3.0010/2/2026, 11:03:06 PM
Selected expiration: 2026-10-16 at max pain $4.00.
ARDX pain by strike for 2026-10-16 expiration
StrikeCall PainPut PainTotal Pain
1063886006388600
2190042984004300300
3780022103002218100
419000122500141500
58220073900156100
625440036600291000
795490014100969000
817446008001745400
925436002002543800
1033426001003342700
11416420004164200
12498830004988300
13581340005813400
14663850006638500
15746360007463600
How to Read Max Pain
Compare pin-risk and strike-pressure across expirations from the latest published close.
What max pain measures

Max pain is the strike where option holders would collectively lose the most at expiration, based on open interest across the listed chain.

How traders use it

It is most useful as a possible pinning zone, especially when spot is already trading near a crowded strike into expiration.

What can break it

Strong directional flows, news, or fast spot moves can overwhelm any pinning tendency, so max pain should support a thesis rather than drive it alone.

The closer you are to expiration, the more useful this becomes as context and the less useful it is as a standalone prediction.