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MapLight Therapeutics, Inc. Common Stock MPLT

i

Market datapartial · fetched 2026-11-04T03:35:04.791Z

Delta surfaceAlpaca · derived absolute-delta buckets ·

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 · 2026-11-03T22:03:16.165293708Z

FundamentalsAlpha Vantage · unavailable

Share price$6.75
1D-0.9%
AH$6.72$6.83$6.95$7.06$7.175:30 AM6:30 AM9:00 AM1:00 PM2:00 PMMPLT
Sold putSold callAH

MapLight Therapeutics, Inc. Common Stock options

Live interpolated MPLT call and put midpoint premiums by absolute delta.MapLight Therapeutics, Inc. Common Stock$0.00$0.27$0.54$0.81$1.08$-0.12$0.19$0.50$0.81$1.1220Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80Δ20Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —25Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —30Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —35Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —40Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —45Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —50Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —55Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —60Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —65Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —70Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —75Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —80Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —OPTION PRICEMPLT PRICE
Puts——
Calls——
Skew——
Implied move——
Tilt——
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ
25Δ
30Δ
35Δ
40Δ
45Δ
50Δ
55Δ
60Δ
65Δ
70Δ
75Δ
80Δ

20Δ

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

25Δ

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

30Δ

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

35Δ

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

40Δ

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

45Δ

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

50Δ

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

55Δ

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

60Δ

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

65Δ

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

70Δ

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

75Δ

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

80Δ

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

Options history

IV · four-Friday blend127.05%
Daily close
MPLT80.6%152.2%223.8%2026-08-05: 149.43%2026-08-06: 90.51%2026-08-07: 146.15%2026-08-10: 163.02%2026-08-21: 97.63%2026-08-24: 111.78%2026-08-25: 130.05%2026-08-26: 131.84%2026-08-27: 96.49%2026-08-28: 135.89%2026-08-31: 129.84%2026-09-01: 133.23%2026-09-02: 137.63%2026-09-03: 139.05%2026-09-04: 139.85%2026-09-08: 152.66%2026-09-09: 147.86%2026-09-10: 161.80%2026-09-11: 186.64%2026-09-14: 188.59%2026-09-18: 126.33%2026-09-21: 159.56%2026-09-22: 154.38%2026-09-23: 138.52%2026-09-24: 150.24%2026-09-25: 135.75%2026-09-28: 167.81%2026-09-29: 179.59%2026-09-30: 162.26%2026-10-01: 165.97%2026-10-02: 95.36%2026-10-05: 111.76%2026-10-06: 121.27%2026-10-07: 121.92%2026-10-08: 136.36%2026-10-09: 143.57%2026-10-14: 213.90%2026-10-19: 121.33%2026-10-20: 112.57%2026-10-23: 170.69%2026-10-26: 199.93%2026-10-27: 190.49%2026-10-28: 117.62%2026-10-30: 127.05%Aug 5Sep 21Oct 30
44 observations2026-08-05 — 2026-10-30
Table
DateIV (%)
149.43%
90.51%
146.15%
163.02%
97.63%
111.78%
130.05%
131.84%
96.49%
135.89%
129.84%
133.23%
137.63%
139.05%
139.85%
152.66%
147.86%
161.80%
186.64%
188.59%
126.33%
159.56%
154.38%
138.52%
150.24%
135.75%
167.81%
179.59%
162.26%
165.97%
95.36%
111.76%
121.27%
121.92%
136.36%
143.57%
213.90%
121.33%
112.57%
170.69%
199.93%
190.49%
117.62%
127.05%