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QuinStreet, Inc. Common Stock QNST

COMMUNICATION SERVICES · ADVERTISING AGENCIES
i

Market dataready · fetched 2026-11-12T03:08:58.856Z

Delta surfaceAlpaca · derived absolute-delta buckets · 2026-11-20

Calculation methodology

Options historyIV: ThetaData historical Greeks, equal-weight mean of call/put 50-delta IV across the next four listed Friday-cycle expirations, including holiday shifts verified against ThetaData’s market calendar. Missing inputs leave gaps. Skew: equal-weight mean of put minus call IV across those four expirations. IV-implied move history: mean of each expiration’s average call/put IV multiplied by the square root of remaining calendar days divided by 365.25; percentage of spot, not a quoted straddle premium.

History data

PriceAlpaca · sip · 2026-11-11T23:03:31.010535676Z

FundamentalsAlpha Vantage · ready · quarter 2026-09-30 · fetched 2026-11-12T03:08:58.378342+00:00

Share price$19.72
1D+6.7%
AH$18.38$18.74$19.10$19.46$19.825:30 AM6:30 AM9:00 AM1:00 PM2:00 PMQNST
Sold putSold callAH

QuinStreet, Inc. Common Stock options

Live interpolated QNST call and put midpoint premiums by absolute delta.QuinStreet, Inc. Common Stock$0.25$2.57$4.88$7.20$9.51$11.81$15.58$19.35$23.12$26.8920Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80Δ20Δ P unavailable: no unambiguous, price-consistent delta bracketP —75Δ P unavailable: no unambiguous, price-consistent delta bracketP —OPTION PRICELive QNST spot · $19.72QNST PRICE$0.50$0.50$0.55$0.61$0.66$0.72$0.96$1.38$1.80$2.22$2.64$3.06$3.49$0.53$0.67$0.81$0.94$1.08$1.22$1.63$2.09$2.55$3.00$8.84
Puts——
CallsCheap0.51×
Skew——
Implied moveBearish±$2.19
Tilt——
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ25.43166.2%31.5%
25Δ22.88121.7%18.6%17.87102.7%12.1%
30Δ22.02106.3%14.4%18.28100.2%10.7%
35Δ21.4496.3%11.8%18.6997.7%9.3%
40Δ20.8786.3%9.2%19.1095.2%7.9%
45Δ20.2976.3%6.5%19.5192.7%6.5%
50Δ19.7473.3%5.0%19.9390.2%5.2%
55Δ19.2277.2%4.5%20.4694.8%4.5%
60Δ18.7081.2%4.0%21.02100.9%4.0%
65Δ18.1885.1%3.5%21.58107.1%3.5%
70Δ17.6689.1%3.0%22.14113.3%3.0%
75Δ17.1493.0%2.5%
80Δ16.6297.0%2.0%27.97215.9%3.0%

20Δ

Calls
Pseudo strike
25.43
IV
166.2%
B/E move
31.5%
Puts
Pseudo strike
IV
B/E move

25Δ

Calls
Pseudo strike
22.88
IV
121.7%
B/E move
18.6%
Puts
Pseudo strike
17.87
IV
102.7%
B/E move
12.1%

30Δ

Calls
Pseudo strike
22.02
IV
106.3%
B/E move
14.4%
Puts
Pseudo strike
18.28
IV
100.2%
B/E move
10.7%

35Δ

Calls
Pseudo strike
21.44
IV
96.3%
B/E move
11.8%
Puts
Pseudo strike
18.69
IV
97.7%
B/E move
9.3%

40Δ

Calls
Pseudo strike
20.87
IV
86.3%
B/E move
9.2%
Puts
Pseudo strike
19.10
IV
95.2%
B/E move
7.9%

45Δ

Calls
Pseudo strike
20.29
IV
76.3%
B/E move
6.5%
Puts
Pseudo strike
19.51
IV
92.7%
B/E move
6.5%

50Δ

Calls
Pseudo strike
19.74
IV
73.3%
B/E move
5.0%
Puts
Pseudo strike
19.93
IV
90.2%
B/E move
5.2%

55Δ

Calls
Pseudo strike
19.22
IV
77.2%
B/E move
4.5%
Puts
Pseudo strike
20.46
IV
94.8%
B/E move
4.5%

60Δ

Calls
Pseudo strike
18.70
IV
81.2%
B/E move
4.0%
Puts
Pseudo strike
21.02
IV
100.9%
B/E move
4.0%

65Δ

Calls
Pseudo strike
18.18
IV
85.1%
B/E move
3.5%
Puts
Pseudo strike
21.58
IV
107.1%
B/E move
3.5%

70Δ

Calls
Pseudo strike
17.66
IV
89.1%
B/E move
3.0%
Puts
Pseudo strike
22.14
IV
113.3%
B/E move
3.0%

75Δ

Calls
Pseudo strike
17.14
IV
93.0%
B/E move
2.5%
Puts
Pseudo strike
IV
B/E move

80Δ

Calls
Pseudo strike
16.62
IV
97.0%
B/E move
2.0%
Puts
Pseudo strike
27.97
IV
215.9%
B/E move
3.0%

Options history

IV · four-Friday blend64.73%
Daily EOD
QNST53.5%59.5%65.6%2026-10-19: 56.91%2026-10-20: 57.07%2026-10-21: 54.33%2026-10-22: 56.69%2026-10-23: 58.20%2026-10-26: 58.39%2026-10-27: 57.76%2026-10-28: 63.94%2026-10-29: 59.75%2026-10-30: 64.73%Oct 19Oct 23Oct 30
10 observations2026-10-19 — 2026-10-30
Table
DateIV (%)
56.91%
57.07%
54.33%
56.69%
58.20%
58.39%
57.76%
63.94%
59.75%
64.73%