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BRT Apartments Corp BRT

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Market dataready · fetched 2026-11-12T03:21:56.542Z

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 · 2026-11-12T00:00:00.003416287Z

FundamentalsSEC EDGAR · ready · as of 2026-09-30 · fetched 2026-11-12T03:21:56.192969+00:00

Share price$12.89
1D+1.0%
AH$12.74$12.83$12.92$13.00$13.095:30 AM6:30 AM9:00 AM1:00 PM2:00 PMBRT
Sold putSold callAH

BRT Apartments Corp options

Live interpolated BRT call and put midpoint premiums by absolute delta.BRT Apartments Corp$0.32$0.84$1.36$1.88$2.39$11.36$12.49$13.61$14.73$15.8520Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80Δ80Δ P unavailable: no unambiguous, price-consistent delta bracketP —OPTION PRICELive BRT spot · $12.89BRT PRICE$0.38$0.38$0.46$0.57$0.68$0.79$0.90$1.00$1.11$1.36$1.63$1.90$2.16$0.50$0.66$0.82$0.98$1.14$1.30$1.45$1.61$1.77$1.93$2.09$2.24
Puts——
CallsExpensive2.25×
Skew——
Implied moveBearish±$2.35
Tilt——
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ17.40193.7%37.9%10.33189.1%23.8%
25Δ15.44142.8%22.7%10.73182.3%21.9%
30Δ14.72129.6%17.7%11.13175.5%20.0%
35Δ14.36127.4%15.8%11.53168.8%18.2%
40Δ13.99125.2%13.8%11.93162.0%16.3%
45Δ13.63123.1%11.8%12.33155.3%14.4%
50Δ13.26120.9%9.9%12.73148.5%12.5%
55Δ12.90118.7%7.9%13.13141.8%10.6%
60Δ12.54116.5%5.9%13.53135.0%8.8%
65Δ12.17114.8%5.0%13.93128.3%6.9%
70Δ11.81113.3%4.3%14.33121.5%5.0%
75Δ11.44111.7%3.5%14.73114.7%3.1%
80Δ11.08110.1%2.7%

20Δ

Calls
Pseudo strike
17.40
IV
193.7%
B/E move
37.9%
Puts
Pseudo strike
10.33
IV
189.1%
B/E move
23.8%

25Δ

Calls
Pseudo strike
15.44
IV
142.8%
B/E move
22.7%
Puts
Pseudo strike
10.73
IV
182.3%
B/E move
21.9%

30Δ

Calls
Pseudo strike
14.72
IV
129.6%
B/E move
17.7%
Puts
Pseudo strike
11.13
IV
175.5%
B/E move
20.0%

35Δ

Calls
Pseudo strike
14.36
IV
127.4%
B/E move
15.8%
Puts
Pseudo strike
11.53
IV
168.8%
B/E move
18.2%

40Δ

Calls
Pseudo strike
13.99
IV
125.2%
B/E move
13.8%
Puts
Pseudo strike
11.93
IV
162.0%
B/E move
16.3%

45Δ

Calls
Pseudo strike
13.63
IV
123.1%
B/E move
11.8%
Puts
Pseudo strike
12.33
IV
155.3%
B/E move
14.4%

50Δ

Calls
Pseudo strike
13.26
IV
120.9%
B/E move
9.9%
Puts
Pseudo strike
12.73
IV
148.5%
B/E move
12.5%

55Δ

Calls
Pseudo strike
12.90
IV
118.7%
B/E move
7.9%
Puts
Pseudo strike
13.13
IV
141.8%
B/E move
10.6%

60Δ

Calls
Pseudo strike
12.54
IV
116.5%
B/E move
5.9%
Puts
Pseudo strike
13.53
IV
135.0%
B/E move
8.8%

65Δ

Calls
Pseudo strike
12.17
IV
114.8%
B/E move
5.0%
Puts
Pseudo strike
13.93
IV
128.3%
B/E move
6.9%

70Δ

Calls
Pseudo strike
11.81
IV
113.3%
B/E move
4.3%
Puts
Pseudo strike
14.33
IV
121.5%
B/E move
5.0%

75Δ

Calls
Pseudo strike
11.44
IV
111.7%
B/E move
3.5%
Puts
Pseudo strike
14.73
IV
114.7%
B/E move
3.1%

80Δ

Calls
Pseudo strike
11.08
IV
110.1%
B/E move
2.7%
Puts
Pseudo strike
IV
B/E move

Options history

IV · four-Friday blend72.98%
Daily close
BRT32.2%100.7%169.2%2026-08-25: 41.64%2026-08-26: 43.04%2026-09-18: 62.27%2026-10-02: 77.53%2026-10-05: 76.23%2026-10-07: 77.02%2026-10-14: 113.91%2026-10-15: 159.74%2026-10-21: 59.88%2026-10-26: 56.04%2026-10-27: 65.32%2026-10-28: 65.90%2026-10-29: 65.40%2026-10-30: 72.98%Aug 25Oct 14Oct 30
14 observations2026-08-25 — 2026-10-30
Table
DateIV (%)
41.64%
43.04%
62.27%
77.53%
76.23%
77.02%
113.91%
159.74%
59.88%
56.04%
65.32%
65.90%
65.40%
72.98%