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Equifax, Incorporated EFX

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Market datapartial · fetched 2026-10-22T14:50:21.934Z

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 and implied move: recorded expiration-specific observations.

History data

PriceAlpaca · sip · 2026-10-22T14:50:20.129908188Z

FundamentalsAlpha Vantage · unavailable

Share price$184.09
1D+3.4%
$177$179$182$184$1865:30 AM6:30 AM9:00 AM1:00 PMEFX
Sold putSold call

Equifax, Incorporated options

Live interpolated EFX call and put midpoint premiums by absolute delta.Equifax, Incorporated$1.54$7.72$13.91$20.09$26.28$121.22$147.78$174.34$200.90$227.4620Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive EFX spot · $184.09EFX PRICE$2.21$2.88$3.67$4.53$5.48$6.61$7.88$9.21$10.57$12.16$13.80$15.78$18.16$2.63$3.52$4.46$5.56$6.71$8.04$9.36$10.69$12.45$14.72$17.20$20.37$24.49
PutsCheap0.74×
CallsCheap0.63×
SkewBearish+2.17 pp
Implied moveBearish±$17.24
TiltBearish10.8% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ204.5439.4%12.3%168.0842.4%10.1%
25Δ200.2639.3%10.4%171.4642.6%8.8%
30Δ196.9539.1%9.0%174.6942.3%7.5%
35Δ193.8939.1%7.8%177.5942.2%6.5%
40Δ191.1039.2%6.8%180.4542.2%5.6%
45Δ188.4439.8%6.0%183.2142.2%4.8%
50Δ185.8640.6%5.2%185.9341.8%4.1%
55Δ183.2240.8%4.5%188.5840.9%3.4%
60Δ180.5440.8%3.8%191.4640.8%2.8%
65Δ177.8240.6%3.2%194.6141.8%2.3%
70Δ175.0840.4%2.6%197.9842.1%1.8%
75Δ172.1540.0%2.1%201.9642.6%1.4%
80Δ168.9140.0%1.6%206.8243.7%1.0%

20Δ

Calls
Pseudo strike
204.54
IV
39.4%
B/E move
12.3%
Puts
Pseudo strike
168.08
IV
42.4%
B/E move
10.1%

25Δ

Calls
Pseudo strike
200.26
IV
39.3%
B/E move
10.4%
Puts
Pseudo strike
171.46
IV
42.6%
B/E move
8.8%

30Δ

Calls
Pseudo strike
196.95
IV
39.1%
B/E move
9.0%
Puts
Pseudo strike
174.69
IV
42.3%
B/E move
7.5%

35Δ

Calls
Pseudo strike
193.89
IV
39.1%
B/E move
7.8%
Puts
Pseudo strike
177.59
IV
42.2%
B/E move
6.5%

40Δ

Calls
Pseudo strike
191.10
IV
39.2%
B/E move
6.8%
Puts
Pseudo strike
180.45
IV
42.2%
B/E move
5.6%

45Δ

Calls
Pseudo strike
188.44
IV
39.8%
B/E move
6.0%
Puts
Pseudo strike
183.21
IV
42.2%
B/E move
4.8%

50Δ

Calls
Pseudo strike
185.86
IV
40.6%
B/E move
5.2%
Puts
Pseudo strike
185.93
IV
41.8%
B/E move
4.1%

55Δ

Calls
Pseudo strike
183.22
IV
40.8%
B/E move
4.5%
Puts
Pseudo strike
188.58
IV
40.9%
B/E move
3.4%

60Δ

Calls
Pseudo strike
180.54
IV
40.8%
B/E move
3.8%
Puts
Pseudo strike
191.46
IV
40.8%
B/E move
2.8%

65Δ

Calls
Pseudo strike
177.82
IV
40.6%
B/E move
3.2%
Puts
Pseudo strike
194.61
IV
41.8%
B/E move
2.3%

70Δ

Calls
Pseudo strike
175.08
IV
40.4%
B/E move
2.6%
Puts
Pseudo strike
197.98
IV
42.1%
B/E move
1.8%

75Δ

Calls
Pseudo strike
172.15
IV
40.0%
B/E move
2.1%
Puts
Pseudo strike
201.96
IV
42.6%
B/E move
1.4%

80Δ

Calls
Pseudo strike
168.91
IV
40.0%
B/E move
1.6%
Puts
Pseudo strike
206.82
IV
43.7%
B/E move
1.0%

Options history

No recorded observations