0.61
price up icon4.99%   0.029
after-market After Hours: .61
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Clearsign Technologies Corp Stock (CLIR) Option Chain

For the February 20, 2026 expiration date, the CLIR stock option chain has a total of 0 contracts, with 0 call options and 0 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • March 20, 2026 : 0 contracts.
  • May 15, 2026 : 0 contracts.
  • August 21, 2026 : 0 contracts.

Clearsign Technologies Corp (CLIR) Most Active Options & Calendar

CLIR Call Options Expiring February 20, 2026

Strike Price Change % Change Volume
favorite 2.50 0.05 0.00 - -
favorite 5.00 0.00 0.00 - -

CLIR Put Options Expiring February 20, 2026

Strike Price Change % Change Volume
favorite
2.50
0.00 0.00 - -
favorite
5.00
0.00 0.00 - -

Clearsign Technologies Corp Stock (CLIR) Option Chain Analysis

Put Volume Total 0
Call Volume Total 0
Put/Call Ratio (PCR) N/A
Put Strike With Highest Volume $2.50
Call Strike With Highest Volume $2.50
$1.27
price down icon 4.51%
$2.63
price down icon 2.59%
pollution_treatment_controls ARQ
$3.62
price down icon 4.74%
$10.64
price down icon 7.07%
$15.37
price down icon 0.45%
pollution_treatment_controls PCT
$8.72
price down icon 3.65%
Cap:     |  Volume (24h):