10 Day Snapshot for QNST

Data as of Oct 19, 2026

Ten trading days of price, volume, volatility, and open-interest history. The highest value in each row is green, the lowest red.

DATA IS DELAYED — showing Oct 19, 2026. Subscribe to get the latest end-of-day data.

Last

19.04

Change

-1.62

Open

20.71

20.66

High

20.86

Low

18.89

Bid

Ask

Volume

1,982,605

Trades

Dividend

Yield

Ex-Div

Split Date

Impl Vol

64.0%

Hist Vol

57.8%

Opt Volume

456

Open Int

8,515

10 Day Snapshot	10-06	10-07	10-08	10-09	10-12	10-13	10-14	10-15	10-16	10-19
Stock Price	15.02	15.40	15.99	15.73	15.33	15.76	15.64	16.29	16.32	16.37
Price Change	0.03	0.38	0.59	-0.26	-0.40	0.43	-0.12	0.65	0.03	0.05
Stock Volume	657.99K	896.45K	1.08M	678.01K	727.22K	577.56K	604.30K	714.91K	787.67K	640.88K
Historical Volatility	0.577	0.577	0.578	0.578	0.573	0.574	0.572	0.572	0.571	0.571
Implied Volatility	0.462	0.537	0.512	0.658	1.432	0.548	0.000	0.691	0.547	0.602
Call IVol	0.457	0.537	0.512	0.658	1.474	0.548	-	-	0.547	-
Put IVol	0.588	-	-	-	0.588	-	-	0.691	-	0.602
Option Volume	38	7	47	65	72	141	0	140	1.30K	7
Call Volume	37	7	47	15	20	121	0	103	1.29K	5
Put Volume	1	0	0	50	52	20	0	37	1	2
Open Interest	7.85K	7.90K	7.91K	7.93K	7.98K	7.99K	7.81K	7.81K	7.27K	7.95K
Call Open Interest	6.36K	6.42K	6.42K	6.44K	6.45K	6.45K	6.26K	6.26K	5.95K	6.86K
Put Open Interest	1.49K	1.49K	1.49K	1.49K	1.53K	1.55K	1.56K	1.56K	1.32K	1.10K
Put/Call Ratio	0.23	0.23	0.23	0.23	0.24	0.24	0.25	0.25	0.22	0.16
Call/Put IVol Ratio	0.776	-	-	-	2.508	-	-	-	-	-
Strike Peg (11-20)	15.38	15.38	15.35	15.35	15.35	15.35	15.35	15.35	15.35	15.35
Strike Peg (12-18)	15.43	15.44	15.44	15.44	15.44	15.44	15.44	15.44	15.44	15.40