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X4 Pharmaceuticals, Inc. Common Stock XFOR

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Market datapartial · fetched 2026-10-22T23:19:41.260Z

Delta surfaceAlpaca · derived absolute-delta buckets · 2026-12-18

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 · 2026-10-22T20:00:03.754089994Z

FundamentalsAlpha Vantage · unavailable

Share price$3.20
1D+6.1%
AH$2.99$3.07$3.14$3.22$3.295:30 AM6:30 AM9:00 AM1:00 PM2:00 PMXFOR
Sold putSold callAH

X4 Pharmaceuticals, Inc. Common Stock options

Live interpolated XFOR call and put midpoint premiums by absolute delta.X4 Pharmaceuticals, Inc. Common Stock$1.22$2.09$2.95$3.81$4.68$-0.12$0.19$0.50$0.81$1.1220Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICEXFOR PRICE$1.48$1.32$1.78$1.89$1.99$2.10$2.21$2.31$2.42$2.74$3.16$3.58$4.00$4.43
PutsExpensive2.94×
CallsExpensive3.71×
SkewBullish-29.01 pp
Implied move——
TiltBearish84.2% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ2.98462.7%62.7%
25Δ3.30425.4%56.0%
30Δ3.62388.2%49.3%
35Δ3.94351.0%42.6%
40Δ4.26313.8%35.9%
45Δ4.58276.6%29.1%
50Δ4.90239.3%22.4%
55Δ5.35223.2%18.3%
60Δ5.87216.7%15.4%
65Δ6.38210.3%12.5%
70Δ6.26401.1%141.8%6.90203.9%9.6%
75Δ3.27241.7%43.4%7.41197.5%6.8%
80Δ

20Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
2.98
IV
462.7%
B/E move
62.7%

25Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
3.30
IV
425.4%
B/E move
56.0%

30Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
3.62
IV
388.2%
B/E move
49.3%

35Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
3.94
IV
351.0%
B/E move
42.6%

40Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
4.26
IV
313.8%
B/E move
35.9%

45Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
4.58
IV
276.6%
B/E move
29.1%

50Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
4.90
IV
239.3%
B/E move
22.4%

55Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
5.35
IV
223.2%
B/E move
18.3%

60Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
5.87
IV
216.7%
B/E move
15.4%

65Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
6.38
IV
210.3%
B/E move
12.5%

70Δ

Calls
Pseudo strike
6.26
IV
401.1%
B/E move
141.8%
Puts
Pseudo strike
6.90
IV
203.9%
B/E move
9.6%

75Δ

Calls
Pseudo strike
3.27
IV
241.7%
B/E move
43.4%
Puts
Pseudo strike
7.41
IV
197.5%
B/E move
6.8%

80Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

Options history

No recorded observations