Quote for SION (SIONNA THERAPEUTICS INC.)

Data as of Nov 9, 2026

Last

3.57

Change

+0.29

Open

3.31

Previous

3.28

High

3.61

Low

3.22

Bid

-

Ask

-

Volume

1,089,210

Trades

-

Dividend

-

Yield

-

Ex-Div

-

Split Date

-

Impl Vol

100.8%

Hist Vol

259.4%

Opt Volume

48

Open Int

11,486

IV Quote Option Chain Price History 10 Day Snapshot Strike Pegger Volatility Skew Trade Finder

Data used in the screeners below are delayed from Oct 19, 2026. Subscribe to get the latest end-of-day data.

Covered Calls

Contract	Premium	Time Value	% of Stock	Months	IVol
Jan 15 '27 2.50	1.90	0.39	9.73%	2	1.57
Jan 15 '27 5.00	0.86	0.86	21.45%	2	1.50
Nov 20 '26 5.00	0.25	0.25	6.23%	0	1.18
Apr 16 '27 5.00	1.00	1.00	24.94%	5	1.17

Straddles

Call	Put	Price	ITM
Nov 20 '26 5.00	Nov 20 '26 5.00	1.42	0.99
Jan 15 '27 5.00	Jan 15 '27 5.00	1.90	0.99
Apr 16 '27 5.00	Apr 16 '27 5.00	2.10	0.99

Bull Put Spreads

Short	Long	Credit	Width
Apr 16 '27 7.50	Apr 16 '27 5.00	0.63	2.50
Jan 15 '27 7.50	Jan 15 '27 5.00	2.45	2.50
Apr 16 '27 7.50	Apr 16 '27 2.50	1.54	5.00
Nov 20 '26 7.50	Nov 20 '26 5.00	2.60	2.50

Bear Call Spreads

Short	Long	Credit	Width
Jan 15 '27 2.50	Jan 15 '27 5.00	1.04	2.50

Bull Call Spreads

Short	Long	Debit	Width
Jan 15 '27 5.00	Jan 15 '27 2.50	-1.04	2.50
Jan 15 '27 7.50	Jan 15 '27 2.50	-1.75	5.00

Bear Put Spreads

Short	Long	Debit	Width
Apr 16 '27 2.50	Apr 16 '27 5.00	-0.91	2.50

Calendar Call Spreads

Short	Long	Debit	Months
Jan 15 '27 5.00	Apr 16 '27 5.00	-0.14	3
Nov 20 '26 5.00	Apr 16 '27 5.00	-0.75	5
Nov 20 '26 5.00	Jan 15 '27 5.00	-0.61	2

Calendar Put Spreads

Short	Long	Debit	Months
Nov 20 '26 5.00	Apr 16 '27 5.00	0.07	5
Nov 20 '26 5.00	Jan 15 '27 5.00	0.13	2
Jan 15 '27 5.00	Apr 16 '27 5.00	-0.06	3