Net vanna exposure. Vanna exposure by strike and expiration, with the underlying...
https://api.bullflow.io/v1/data/netvexOverview
Net vanna exposure. Vanna exposure by strike and expiration, with the underlying spot price and response timestamp.
Protocol
x402
Price
$0.01
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
bullflow
Source
bazaar
Indexed
2026-11-11 18:08:00
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"ticker": "SPY"
},
"type": "http"
}
Output Schema
{
"example": {
"as_of": "2026-10-14T19:00:00Z",
"spot_price": 600,
"strikes": [
{
"call_vanna": 0.5,
"call_vex": 200000,
"expiration": "20261016",
"net_vex": 100000,
"put_vanna": -0.25,
"put_vex": -100000,
"strike": 600
}
],
"ticker": "SPY"
},
"type": "json"
}