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Fulgent Genetics, Inc. Common Stock FLGT

i

Market dataready · fetched 2026-11-04T00:53:28.214Z

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 · 2026-11-03T21:00:09.918872483Z

FundamentalsSEC EDGAR · ready · as of 2026-06-30 · fetched 2026-11-04T00:53:27.721252+00:00

Share price$19.37
1D+0.4%
AH$19.23$19.37$19.50$19.63$19.775:30 AM6:30 AM9:00 AM1:00 PM2:00 PMFLGT
Sold putSold callAH

Fulgent Genetics, Inc. Common Stock options

Live interpolated FLGT call and put midpoint premiums by absolute delta.Fulgent Genetics, Inc. Common Stock$0.37$1.32$2.27$3.22$4.17$14.27$16.32$18.37$20.42$22.4720Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80Δ20Δ C unavailable: no unambiguous, price-consistent delta bracketC —OPTION PRICELive FLGT spot · $19.37FLGT PRICE$0.47$0.60$0.74$0.88$1.02$1.28$1.58$1.88$2.18$2.49$3.04$3.89$0.99$1.13$1.28$1.36$1.43$1.50$1.57$1.70$2.03$2.37$2.70$3.04$3.37
PutsExpensive2.50×
Calls——
Skew——
Implied moveBearish±$2.85
Tilt——
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ15.13176.9%27.0%
25Δ22.1678.7%16.8%16.23157.4%22.1%
30Δ21.6578.6%14.9%17.33137.8%17.1%
35Δ21.1478.6%13.0%17.96124.3%14.3%
40Δ20.6378.5%11.1%18.50111.8%11.9%
45Δ20.1378.4%9.2%19.0499.4%9.5%
50Δ19.6580.8%8.0%19.5886.9%7.0%
55Δ19.1784.1%7.1%20.1077.1%5.0%
60Δ18.7087.4%6.3%20.5876.4%4.3%
65Δ18.2390.6%5.4%21.0575.6%3.6%
70Δ17.7693.9%4.5%21.5274.9%2.9%
75Δ17.05101.6%3.8%21.9974.2%2.2%
80Δ16.09114.5%3.2%22.4673.4%1.4%

20Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
15.13
IV
176.9%
B/E move
27.0%

25Δ

Calls
Pseudo strike
22.16
IV
78.7%
B/E move
16.8%
Puts
Pseudo strike
16.23
IV
157.4%
B/E move
22.1%

30Δ

Calls
Pseudo strike
21.65
IV
78.6%
B/E move
14.9%
Puts
Pseudo strike
17.33
IV
137.8%
B/E move
17.1%

35Δ

Calls
Pseudo strike
21.14
IV
78.6%
B/E move
13.0%
Puts
Pseudo strike
17.96
IV
124.3%
B/E move
14.3%

40Δ

Calls
Pseudo strike
20.63
IV
78.5%
B/E move
11.1%
Puts
Pseudo strike
18.50
IV
111.8%
B/E move
11.9%

45Δ

Calls
Pseudo strike
20.13
IV
78.4%
B/E move
9.2%
Puts
Pseudo strike
19.04
IV
99.4%
B/E move
9.5%

50Δ

Calls
Pseudo strike
19.65
IV
80.8%
B/E move
8.0%
Puts
Pseudo strike
19.58
IV
86.9%
B/E move
7.0%

55Δ

Calls
Pseudo strike
19.17
IV
84.1%
B/E move
7.1%
Puts
Pseudo strike
20.10
IV
77.1%
B/E move
5.0%

60Δ

Calls
Pseudo strike
18.70
IV
87.4%
B/E move
6.3%
Puts
Pseudo strike
20.58
IV
76.4%
B/E move
4.3%

65Δ

Calls
Pseudo strike
18.23
IV
90.6%
B/E move
5.4%
Puts
Pseudo strike
21.05
IV
75.6%
B/E move
3.6%

70Δ

Calls
Pseudo strike
17.76
IV
93.9%
B/E move
4.5%
Puts
Pseudo strike
21.52
IV
74.9%
B/E move
2.9%

75Δ

Calls
Pseudo strike
17.05
IV
101.6%
B/E move
3.8%
Puts
Pseudo strike
21.99
IV
74.2%
B/E move
2.2%

80Δ

Calls
Pseudo strike
16.09
IV
114.5%
B/E move
3.2%
Puts
Pseudo strike
22.46
IV
73.4%
B/E move
1.4%

Options history

IV · four-Friday blend64.15%
Daily close
FLGT43.9%71.4%98.9%2026-08-12: 65.13%2026-08-21: 52.57%2026-08-24: 57.71%2026-08-25: 58.43%2026-08-26: 57.74%2026-08-27: 53.49%2026-08-28: 57.64%2026-09-01: 54.69%2026-09-02: 47.65%2026-09-03: 56.04%2026-09-08: 56.77%2026-09-09: 48.50%2026-09-10: 53.68%2026-09-16: 95.10%2026-09-18: 54.82%2026-09-29: 54.73%2026-10-02: 52.19%2026-10-06: 59.13%2026-10-07: 57.51%2026-10-08: 62.72%2026-10-16: 65.47%2026-10-19: 66.00%2026-10-20: 58.11%2026-10-21: 63.38%2026-10-22: 69.33%2026-10-23: 69.31%2026-10-26: 71.62%2026-10-27: 67.71%2026-10-28: 59.53%2026-10-29: 65.33%2026-10-30: 64.15%Aug 12Sep 29Oct 30
31 observations2026-08-12 — 2026-10-30
Table
DateIV (%)
65.13%
52.57%
57.71%
58.43%
57.74%
53.49%
57.64%
54.69%
47.65%
56.04%
56.77%
48.50%
53.68%
95.10%
54.82%
54.73%
52.19%
59.13%
57.51%
62.72%
65.47%
66.00%
58.11%
63.38%
69.33%
69.31%
71.62%
67.71%
59.53%
65.33%
64.15%