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QuantumSi Inc (QSI)

NASDAQ

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1.020 -0.070 -6.42%

20:59:59 - Closed. Currency in USD

After Hours

1.030

+0.010

+0.980%

23:11:44 - Real-time Data

Type: Equity

Market: United States

Volume: 7,762,696
Bid/Ask: 0.000 / 0.000
Day's Range: 1.020 - 1.135

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QuantumSi Option Chain

Get free option data for QSI. You'll find Call and Put Strike Prices, Last Price, Change, Volume, Implied Volatility, Theoretical and Greeks for QuantumSi options for the expiration dates selected. Below this information you can also find an open interest chart for the share's options.

Expiration Date:

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Strike Price:

Quotes Analysis

Aug 19, 2025 20:07 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0.6	-1.64%	0.5	0.65	3	0.50	0	0%	0	0.05	0
QSI Call 0.50 Exp: Aug 22, 2025 Last: 0.6 Chg.: -1.64% SymbolQSI\|20250822\|0.50C Delta0.8934 Imp Vol10.0207 Bid0.5 Gamma0.1974 Theoretical0.6 Ask0.65 Theta-0.0286 Intrinsic Value0.52 Volume3 Vega0.0002 Time Value0.08 Open Interest23 Rho0 Delta / Theta-31.2743 QSI Put 0.50 Exp: Aug 22, 2025 Last: 0 Chg.: 0% SymbolQSI\|20250822\|0.50P Delta-0.0693 Imp Vol6.7386 Bid0 Gamma0.2127 Theoretical0.03 Ask0.05 Theta-0.0139 Intrinsic Value-0.52 Volume0 Vega0.0001 Time Value0.52 Open Interest0 Rho0 Delta / Theta4.9869
0.05	-61.54%	0.05	0.15	6	1.00	0.05	0%	0	0.05	6
QSI Call 1.00 Exp: Aug 22, 2025 Last: 0.05 Chg.: -61.54% SymbolQSI\|20250822\|1.00C Delta0.6278 Imp Vol0.9811 Bid0.05 Gamma4.1498 Theoretical0.05 Ask0.15 Theta-0.0058 Intrinsic Value0.02 Volume6 Vega0.0004 Time Value0.03 Open Interest38 Rho0 Delta / Theta-107.913 QSI Put 1.00 Exp: Aug 22, 2025 Last: 0.05 Chg.: 0% SymbolQSI\|20250822\|1.00P Delta-0.4053 Imp Vol1.6907 Bid0 Gamma2.4685 Theoretical0.05 Ask0.05 Theta-0.0101 Intrinsic Value-0.02 Volume6 Vega0.0004 Time Value0.07 Open Interest6 Rho0 Delta / Theta40.1227
					1.02	Price @ Aug 19, 2025 20:07 GMT
0.04	0%	0	0.05	3	1.50	0.46	15%	0.45	0.55	22
QSI Call 1.50 Exp: Aug 22, 2025 Last: 0.04 Chg.: 0% SymbolQSI\|20250822\|1.50C Delta0.2125 Imp Vol4.2391 Bid0 Gamma0.7367 Theoretical0.04 Ask0.05 Theta-0.0191 Intrinsic Value-0.48 Volume3 Vega0.0003 Time Value0.52 Open Interest638 Rho0 Delta / Theta-11.1409 QSI Put 1.50 Exp: Aug 22, 2025 Last: 0.46 Chg.: 15% SymbolQSI\|20250822\|1.50P Delta-0.7012 Imp Vol5.4254 Bid0.45 Gamma0.6887 Theoretical0.55 Ask0.55 Theta-0.029 Intrinsic Value0.48 Volume22 Vega0.0003 Time Value-0.02 Open Interest69 Rho-0.0001 Delta / Theta24.1508
0.01	0%	0	0.05	0	2.00	0.97	0%	0.95	1.25	1
QSI Call 2.00 Exp: Aug 22, 2025 Last: 0.01 Chg.: 0% SymbolQSI\|20250822\|2.00C Delta0.1242 Imp Vol5.2871 Bid0 Gamma0.417 Theoretical0.03 Ask0.05 Theta-0.0168 Intrinsic Value-0.98 Volume0 Vega0.0002 Time Value0.99 Open Interest239 Rho0 Delta / Theta-7.3959 QSI Put 2.00 Exp: Aug 22, 2025 Last: 0.97 Chg.: 0% SymbolQSI\|20250822\|2.00P Delta-0.4898 Imp Vol13.0397 Bid0.95 Gamma0.3292 Theoretical1.25 Ask1.25 Theta-0.0804 Intrinsic Value0.98 Volume1 Vega0.0004 Time Value-0.01 Open Interest0 Rho-0.0001 Delta / Theta6.094
0.05	0%	0	0.05	0	2.50	1.35	0%	1.45	1.75	0
QSI Call 2.50 Exp: Aug 22, 2025 Last: 0.05 Chg.: 0% SymbolQSI\|20250822\|2.50C Delta0.1085 Imp Vol6.4401 Bid0 Gamma0.311 Theoretical0.03 Ask0.05 Theta-0.0186 Intrinsic Value-1.48 Volume0 Vega0.0002 Time Value1.53 Open Interest150 Rho0 Delta / Theta-5.839 QSI Put 2.50 Exp: Aug 22, 2025 Last: 1.35 Chg.: 0% SymbolQSI\|20250822\|2.50P Delta-0.6889 Imp Vol10.2666 Bid1.45 Gamma0.3705 Theoretical1.6 Ask1.75 Theta-0.056 Intrinsic Value1.48 Volume0 Vega0.0003 Time Value-0.13 Open Interest3 Rho-0.0001 Delta / Theta12.3074

Open Positions

Calls

Puts

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