thetaOwl

OPEN

Opendoor Technologies IncClose $4.30EOD only
Max Pain
$4.50
Next expiry May 22, 2026
Expected Move
±$0.34
7.9% from close
Price Gap
+0.20
Distance to max pain
IV Rank
5
Low premium
P/C OI
0.22
Slightly call-heavy
Consensus
6.0/10
Range bias
Published snapshot: May 19, 2026 close
End-of-day snapshot

This page reflects OPEN options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.

Published Snapshot
May 19, 2026 close
OPEN Theta Report
Analysis based on market close April 7, 2026

Consensus-supported lens with chain history and key metrics in the rail.

Theta Verdict

Attractiveness7 / 10
Sizing: Moderate
Primary: Sell defined-risk put spreads (30–45 DTE) near the $4.00 put/OI wall
Invalidation: Close below $4.00 EM guardrail / strong close <$4.00 (two-day)
Confidence:
4 / 10
base 5; +1 GEX pinning (+$16.3M); +1 flow bullish (DEX +28.0M); +0.5 spot 1.1% above MP; -1 data depth (cap to 4.0)

IV Environment

IV Regime
High
IV vs VIX
ATM IV 94.3% (31d) vs VIX N/A — IV is extremely elevated vs typical equity vols
Favorable?
Yes

Term structure: Front-month is very elevated and humped: 3d 96.9% → 10–24d ~84–88% → 31–45d back up to ~92–94%; good for selling 30–45 DTE where vol is rich

💰Avg IV 98.7% — rich environment for premium sellers across near-term expirations
⚠️Bid-ask spreads may exceed $0.20 on this chain; execution friction can erode theoretical edge

Pin Risk Assessment

Spot vs MP: Spot $4.55 is above max pain ($4.50 for 4/10 & 4/17, $5.00 for 4/24); Pre-Computed: Spot vs MP = Above

GEX regime: Pinning (GEX +$16.3M) — dealers are long gamma net and will be buyers into weakness, sellers into strength

OI concentrations: Call OI wall concentrated at $5.00 (23,911 OI) and $6.00 (15,360 OI); Put OI clusters at $5.00 (9,797), $4.50 (8,791), $4.00 (~8,700). GEX +$5.2M at $5.00 (pin magnet, +9.9% from spot).

Verdict: Favorable — pinning supports defined-risk credit (put spreads, covered calls) so long as price remains above $4.00/$4.03 guardrails

Premium Opportunities

#1
put spread
Sell 2026-05-08 (31 DTE) $4.00 / $3.50 put spread
High IV (31d ATM 94.3%) and strong put-wall / dealer pinning at $4.00 make a short 0.5-wide put spread a high-theta, defined-risk way to collect premium while avoiding naked assignment risk.
Credit: $0.35-$0.50
Max loss: $0.50
BE: 3.65
Mgmt: Assumed bid-ask width $0.10–$0.25; close at 65% of max profit; roll down/width-out if price closes < $4.03 (1w EM guardrail) or buy to close if spread trades >50% of max loss; do not hold through earnings (2026-05-07) — close/roll before announcement.
#2
covered call
Buy stock and sell 2026-05-08 (31 DTE) $5.00 call (or if already long, sell the call)
Heavy call OI and GEX pin at $5.00 (23,911 OI; +$5.2M GEX) makes $5.00 an attractive short call target; collecting ~2–4% of stock price while benefiting from pinning and elevated IV.
Credit: $0.10-$0.20
Max loss: Stock exposure minus premium (e.g., if stock falls to zero ≈ $4.55 - credit)
BE: $4.45
Mgmt: Assumed bid-ask width $0.05–$0.20; take 50–75% profit if calls decay to target; buy back if stock closes above $5.08 (1w EM upper guardrail) or if you prefer to avoid assignment; consider rolling up and out if bullish flow continues and you want to keep shares.
#3
iron condor (illustrative)
Sell 2026-05-08 (31 DTE) $4.00 / $3.50 put spread and sell 2026-05-08 $5.50 / $6.00 call spread
High IV and wide expected move (31d bounds $3.56–$5.54) allow collecting attractive wing premium while defined-risk structure protects against tail moves. Short put wing sits just below the $4.00/$4.03 guardrails; short call wing is beyond concentrated call OI but benefits from positive dealer pinning toward $5.00.
Credit: $0.40-$0.70
Max loss: $0.50
BE: Lower: 3.60 / Upper: 5.90
Mgmt: Illustrative only (chain depth limited). Assume spreads >$0.20 possible. Close at 50% of max profit; tighten or hedge if price approaches either short strike; exit/roll if breach of EM guardrails ($4.03 or $5.08) on daily close.
#4
cash-secured put (conservative)
Sell 2026-05-15 (38 DTE) $4.00 put
Longer-dated put premium is rich (38d ATM 92.6%); for investors comfortable owning stock, selling the $4.00 put collects high premium with built-in dealer pinning support at $4.00 and a good yield-to-put-through.
Credit: $0.55-$0.80
Max loss: Strike - credit ≈ 3.45
BE: $3.45
Mgmt: Assumed bid-ask width $0.15–$0.30; close at 60% profit; buy back and wait if price closes below $4.03; do not sell naked through the earnings window (earnings 2026-05-07 — prefer positions opened after or managed before).

Risk Alerts

!Earnings 2026-05-07 — avoid or close naked directional trades through the report; prefer defined-risk or close/roll before the print.
!High IV but thin chain: bid-ask spreads may exceed $0.20 on many strikes — assume wider spreads in all credit estimates and expect execution slippage.
!Positive GEX (+$16.3M) creates pinning behavior; while this favors credit sellers, a fast break below $4.00 (GEX -$1.3M at $4.00 breakout accelerant noted) could accelerate downside—cut if price closes below $4.00.
!Unusual flow at $5.00 call (net $292,618 of call premium) and $4.00 put (OPEN 4/24 put vol spike) — institutional activity could push price toward those strikes; monitor trade prints.
!Liquidity / data depth constraint: Hard rule — confidence capped at 4.0. Multi-leg strategies (iron condors, butterflies) are illustrative only due to limited strikes and OI concentration; prefer 1–2 defined-risk legs in practice.
How to Use These Reports
This theta reflects the market close on April 7, 2026.
What the reports do

Each report translates the same market-close options snapshot into a specific lens such as directional bias, premium-selling posture, flow quality, or earnings setup.

How traders use them

Reports are most useful for narrowing the playbook, surfacing entry and risk context, and deciding which raw data page to inspect next.

What to remember

These are interpretation layers, not execution guarantees. Validate the setup against chain liquidity, expected move, and exposure before sizing risk.

If the report conviction and the raw data disagree, slow down and resolve the mismatch before sizing risk.