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Opendoor Technologies Inc Common Stock OPEN

i

Market dataready · fetched 2026-11-04T06:47:44.651Z

Delta surfaceAlpaca · derived absolute-delta buckets · 2026-11-06

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 · 2026-11-04T00:59:53.663240941Z

FundamentalsSEC EDGAR · ready · as of 2026-06-30 · fetched 2026-11-04T06:47:44.161623+00:00

Share price$1.72
1D-4.9%
AH$1.72$1.76$1.79$1.82$1.855:30 AM6:30 AM9:00 AM1:00 PM2:00 PMOPEN
Sold putSold callAH

Opendoor Technologies Inc Common Stock options

Live interpolated OPEN call and put midpoint premiums by absolute delta.Opendoor Technologies Inc Common Stock$0.03$0.10$0.18$0.25$0.32$1.54$1.65$1.76$1.87$1.9820Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80Δ80Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —OPTION PRICELive OPEN spot · $1.72OPEN PRICE$0.04$0.05$0.07$0.09$0.10$0.12$0.14$0.16$0.18$0.20$0.22$0.24$0.04$0.06$0.09$0.11$0.14$0.16$0.18$0.21$0.23$0.25$0.28$0.30
Puts——
Calls——
Skew——
Implied moveBearish±$0.33
Tilt——
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ2.19268.4%29.8%1.53183.7%13.6%
25Δ2.06256.8%22.7%1.57185.9%12.6%
30Δ1.97249.8%18.6%1.61188.1%11.6%
35Δ1.93246.8%17.0%1.65190.3%10.6%
40Δ1.88243.8%15.3%1.69192.5%9.6%
45Δ1.83240.7%13.7%1.73194.7%8.6%
50Δ1.78237.7%12.1%1.77196.9%7.6%
55Δ1.74234.7%10.4%1.81199.1%6.6%
60Δ1.69231.7%8.8%1.85201.4%5.6%
65Δ1.64228.7%7.2%1.90203.6%4.6%
70Δ1.59225.6%5.5%1.94205.8%3.6%
75Δ1.55222.6%3.9%1.98208.0%2.6%
80Δ

20Δ

Calls
Pseudo strike
2.19
IV
268.4%
B/E move
29.8%
Puts
Pseudo strike
1.53
IV
183.7%
B/E move
13.6%

25Δ

Calls
Pseudo strike
2.06
IV
256.8%
B/E move
22.7%
Puts
Pseudo strike
1.57
IV
185.9%
B/E move
12.6%

30Δ

Calls
Pseudo strike
1.97
IV
249.8%
B/E move
18.6%
Puts
Pseudo strike
1.61
IV
188.1%
B/E move
11.6%

35Δ

Calls
Pseudo strike
1.93
IV
246.8%
B/E move
17.0%
Puts
Pseudo strike
1.65
IV
190.3%
B/E move
10.6%

40Δ

Calls
Pseudo strike
1.88
IV
243.8%
B/E move
15.3%
Puts
Pseudo strike
1.69
IV
192.5%
B/E move
9.6%

45Δ

Calls
Pseudo strike
1.83
IV
240.7%
B/E move
13.7%
Puts
Pseudo strike
1.73
IV
194.7%
B/E move
8.6%

50Δ

Calls
Pseudo strike
1.78
IV
237.7%
B/E move
12.1%
Puts
Pseudo strike
1.77
IV
196.9%
B/E move
7.6%

55Δ

Calls
Pseudo strike
1.74
IV
234.7%
B/E move
10.4%
Puts
Pseudo strike
1.81
IV
199.1%
B/E move
6.6%

60Δ

Calls
Pseudo strike
1.69
IV
231.7%
B/E move
8.8%
Puts
Pseudo strike
1.85
IV
201.4%
B/E move
5.6%

65Δ

Calls
Pseudo strike
1.64
IV
228.7%
B/E move
7.2%
Puts
Pseudo strike
1.90
IV
203.6%
B/E move
4.6%

70Δ

Calls
Pseudo strike
1.59
IV
225.6%
B/E move
5.5%
Puts
Pseudo strike
1.94
IV
205.8%
B/E move
3.6%

75Δ

Calls
Pseudo strike
1.55
IV
222.6%
B/E move
3.9%
Puts
Pseudo strike
1.98
IV
208.0%
B/E move
2.6%

80Δ

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

Options history

IV · four-Friday blend395.53%
Daily close
OPEN69.3%244.5%419.7%2026-08-07: 93.43%2026-08-17: 116.02%2026-10-16: 243.46%2026-10-19: 256.51%2026-10-20: 304.67%2026-10-23: 162.94%2026-10-30: 395.53%Aug 7Oct 19Oct 30
7 observations2026-08-07 — 2026-10-30
Table
DateIV (%)
93.43%
116.02%
243.46%
256.51%
304.67%
162.94%
395.53%