1.26
price down icon5.26%   -0.07
after-market After Hours: 1.28 0.02 +1.59%
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Quantum Si Incorporated Stock (QSI) Option Chain

For the July 18, 2025 expiration date, the QSI stock option chain has a total of 70 contracts, with 70 call options and 0 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • October 17, 2025 : 18 contracts.
  • January 16, 2026 : 488 contracts.
  • January 15, 2027 : 173 contracts.

Quantum Si Incorporated (QSI) Most Active Options & Calendar

QSI Call Options Expiring July 18, 2025

Strike Price Change % Change Volume
favorite 1.50 0.20 -0.05 -20.00% 34
favorite 0.50 0.83 -0.04 -4.60% 23
favorite 2.00 0.10 0.00 - 7
favorite 1.00 0.45 0.00 - 5
favorite 7.50 0.05 -0.25 -83.33% 1
favorite 2.50 0.05 0.00 - -
favorite 5.00 0.04 0.00 - -

QSI Put Options Expiring July 18, 2025

Strike Price Change % Change Volume
favorite
0.50
0.05 0.00 - -
favorite
1.00
0.15 0.00 - -
favorite
1.50
0.45 0.00 - -
favorite
2.00
0.85 0.00 - -
favorite
2.50
1.35 0.00 - -
favorite
5.00
3.70 0.00 - -
favorite
7.50
5.60 0.00 - -

Quantum Si Incorporated Stock (QSI) Option Chain Analysis

Put Volume Total 0
Call Volume Total 70
Put/Call Ratio (PCR) 0.00
Put Strike With Highest Volume $0.50
Call Strike With Highest Volume $1.50
medical_devices ZBH
$95.21
price up icon 0.11%
medical_devices STE
$226.43
price up icon 0.25%
medical_devices PHG
$24.54
price up icon 1.95%
$84.67
price down icon 0.79%
$69.87
price down icon 0.89%
medical_devices EW
$73.68
price down icon 1.27%
Cap:     |  Volume (24h):