Quote for NIO (NUVEEN INSURED MUNICIPAL OPP)

Data as of Oct 28, 2026

Last

3.32

Change

+0.03

Open

3.32

Previous

3.29

High

3.32

Low

3.23

Bid

-

Ask

-

Volume

20,369,785

Trades

-

Dividend

0.07

Yield

5.90%

Ex-Div

Apr 6, 2016

Impl Vol

0.543

Hist Vol

0.486

Opt Volume

32,060

Open Int

2,517,444

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 7, 2026. Subscribe to get the latest end-of-day data.

Bull Put Spreads

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Short	Long	Credit	Width
Oct 16 '26 5.00	Oct 16 '26 4.50	0.54	0.50
Oct 16 '26 5.00	Oct 16 '26 4.00	1.02	1.00
Nov 20 '26 5.00	Nov 20 '26 4.00	0.98	1.00
Dec 15 '28 5.00	Dec 15 '28 3.00	1.34	2.00
Jan 15 '27 5.00	Jan 15 '27 4.00	0.88	1.00
Jan 19 '29 5.00	Jan 19 '29 3.00	1.28	2.00
Jan 15 '27 5.00	Jan 15 '27 3.50	1.19	1.50
Jan 15 '27 5.00	Jan 15 '27 3.00	1.40	2.00
Dec 15 '28 5.00	Dec 15 '28 4.00	0.75	1.00
Jan 15 '27 5.00	Jan 15 '27 4.50	0.47	0.50
Dec 17 '27 4.50	Dec 17 '27 3.00	0.97	1.50
Jan 19 '29 4.00	Jan 19 '29 3.00	0.61	1.00
Dec 17 '27 4.50	Dec 17 '27 3.50	0.70	1.00
Dec 17 '27 5.00	Dec 17 '27 3.00	1.31	2.00
Jan 21 '28 5.00	Jan 21 '28 3.00	1.30	2.00
Dec 15 '28 4.00	Dec 15 '28 3.00	0.59	1.00
Jan 19 '29 5.00	Jan 19 '29 4.00	0.67	1.00
Dec 17 '27 4.00	Dec 17 '27 3.00	0.60	1.00
Dec 17 '27 5.00	Dec 17 '27 3.50	1.04	1.50
Jan 15 '27 4.50	Jan 15 '27 4.00	0.41	0.50
Apr 16 '27 5.00	Apr 16 '27 4.00	0.80	1.00
Jan 21 '28 4.00	Jan 21 '28 3.00	0.59	1.00
Dec 17 '27 4.50	Dec 17 '27 4.00	0.37	0.50
Apr 16 '27 5.00	Apr 16 '27 3.00	1.34	2.00
Jan 15 '27 4.50	Jan 15 '27 3.50	0.72	1.00
Jan 15 '27 4.50	Jan 15 '27 3.00	0.93	1.50
Dec 17 '27 4.00	Dec 17 '27 3.50	0.33	0.50
Jan 21 '28 5.00	Jan 21 '28 4.00	0.70	1.00
May 21 '27 5.00	May 21 '27 4.00	0.77	1.00
Feb 19 '27 5.00	Feb 19 '27 4.00	0.82	1.00
Dec 17 '27 5.00	Dec 17 '27 4.00	0.70	1.00
Feb 19 '27 5.00	Feb 19 '27 3.00	1.35	2.00
Dec 17 '27 4.50	Dec 17 '27 2.50	1.12	2.00
Apr 16 '27 4.00	Apr 16 '27 3.00	0.54	1.00
Feb 19 '27 4.00	Feb 19 '27 3.00	0.53	1.00
May 21 '27 5.00	May 21 '27 3.00	1.30	2.00
Jan 15 '27 4.00	Jan 15 '27 3.50	0.31	0.50
Jan 15 '27 4.00	Jan 15 '27 3.00	0.52	1.00
Dec 17 '27 5.00	Dec 17 '27 2.50	1.45	2.50
Dec 17 '27 5.00	Dec 17 '27 4.50	0.33	0.50