thetaOwl

BLDP

Ballard Power Systems, Inc.Close $2.37EOD only
Max Pain
$3.00
Next expiry Aug 21, 2026
Expected Move
±$0.38
15.8% from close
Price Gap
+0.63
Distance to max pain
IV Rank
100
High premium
P/C OI
0.08
Slightly call-heavy
Consensus
No reports available
Published snapshot: Aug 20, 2026 close
End-of-day snapshot

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

Published Snapshot
Aug 20, 2026 close
Max Pain — BLDP
Data as of market close Aug 20, 2026

Nearest listed expiration 2026-08-21 shows max pain at $3.00 (0.63 above spot). Use this page to evaluate pin-risk zones, strike pressure, and open-interest concentration before selecting trade structure.

Max Pain Strike
$3.00
Nearest expiry
Expected Move
±$0.38
±15.8%
Days to Expiry
1
Calendar days
Total Call OI
53,057
Nearest expiry
Total Put OI
1,243
Nearest expiry
P/C OI Ratio
0.02
Put-heavy
Spot Price
$2.37
Published close
Consensus
-
Open report for full read

Max Pain by Expiration

Pain by Strike

Drill into expiration
Selected: 2026-08-21
ExpirationMax Pain StrikeLast Updated
2026-06-18$4.006/18/2026, 11:05:53 PM
2026-07-17$3.007/17/2026, 11:03:42 PM
2026-08-21NextUpdated$3.008/20/2026, 11:06:17 PM
2026-09-18$3.008/20/2026, 11:06:17 PM
2026-11-20$3.008/20/2026, 11:06:17 PM
2027-02-19$3.008/20/2026, 11:06:17 PM
Selected expiration: 2026-08-21 at max pain $3.00.
BLDP pain by strike for 2026-08-21 expiration
StrikeCall PainPut PainTotal Pain
0.50269250269250
1350207600207950
1.51550147600149150
245008850093000
3313001940050700
44026005200407800
5179920001799200
6635010006350100
711365100011365100
816557500016557500
921812400021812400
1027079300027079300
1132373300032373300
1237673200037673200
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.