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MapLight Therapeutics, Inc. Common Stock MPLT

HEALTHCARE · BIOTECHNOLOGY
i

Market dataready · fetched 2026-11-07T16:16:33.387Z

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 · 2026-11-07T00:35:17.491197706Z

FundamentalsAlpha Vantage · ready · quarter 2026-06-30 · fetched 2026-11-07T16:16:32.393478+00:00

Share price$7.60
1D+8.4%
AH$6.02$6.27$6.51$6.75$7.005:30 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$0.10$8.20$16.30$24.40$32.51$5.76$6.69$7.61$8.53$9.4520Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80Δ20Δ C unavailable: no unambiguous, price-consistent delta bracketC —25Δ C unavailable: no unambiguous, price-consistent delta bracketC —60Δ P unavailable: no unambiguous, price-consistent delta bracketP —65Δ C unavailable: no unambiguous, price-consistent delta bracketC —70Δ C unavailable: no unambiguous, price-consistent delta bracketC —75Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —80Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —OPTION PRICELive MPLT spot · $7.60MPLT PRICE$0.97$0.97$1.08$1.26$1.44$1.61$1.79$1.46$1.64$1.83$2.01$3.10$4.28$5.45$6.63$13.05$30.17
Puts——
Calls——
Skew——
Implied moveBearish±$6.89
Tilt——
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ4.81603.5%56.0%
25Δ5.68529.1%46.9%
30Δ23.92566.6%227.6%6.55454.7%37.8%
35Δ14.70422.8%106.3%7.42380.3%28.8%
40Δ11.91371.1%71.0%8.74388.5%25.7%
45Δ10.96361.6%60.8%10.11404.8%23.3%
50Δ10.01352.2%50.5%11.47421.0%20.8%
55Δ9.05342.7%40.3%12.84437.3%18.4%
60Δ8.10333.2%30.1%
65Δ19.49546.7%15.3%
70Δ36.67696.6%14.5%
75Δ
80Δ

20Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
4.81
IV
603.5%
B/E move
56.0%

25Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
5.68
IV
529.1%
B/E move
46.9%

30Δ

Calls
Pseudo strike
23.92
IV
566.6%
B/E move
227.6%
Puts
Pseudo strike
6.55
IV
454.7%
B/E move
37.8%

35Δ

Calls
Pseudo strike
14.70
IV
422.8%
B/E move
106.3%
Puts
Pseudo strike
7.42
IV
380.3%
B/E move
28.8%

40Δ

Calls
Pseudo strike
11.91
IV
371.1%
B/E move
71.0%
Puts
Pseudo strike
8.74
IV
388.5%
B/E move
25.7%

45Δ

Calls
Pseudo strike
10.96
IV
361.6%
B/E move
60.8%
Puts
Pseudo strike
10.11
IV
404.8%
B/E move
23.3%

50Δ

Calls
Pseudo strike
10.01
IV
352.2%
B/E move
50.5%
Puts
Pseudo strike
11.47
IV
421.0%
B/E move
20.8%

55Δ

Calls
Pseudo strike
9.05
IV
342.7%
B/E move
40.3%
Puts
Pseudo strike
12.84
IV
437.3%
B/E move
18.4%

60Δ

Calls
Pseudo strike
8.10
IV
333.2%
B/E move
30.1%
Puts
Pseudo strike
IV
B/E move

65Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
19.49
IV
546.7%
B/E move
15.3%

70Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
36.67
IV
696.6%
B/E move
14.5%

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
MPLT85.9%154.6%223.4%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 10Sep 23Oct 30
41 observations2026-08-10 — 2026-10-30
Table
DateIV (%)
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%